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data-v-98b3e62f>TOC</div><nav aria-labelledby="doc-outline-aria-label" data-v-98b3e62f><span class="visually-hidden" id="doc-outline-aria-label" data-v-98b3e62f> Table of Contents for current page </span><ul class="root" data-v-98b3e62f data-v-1772882b><!--[--><!--]--></ul></nav></div></div><!--[--><!--]--><div class="spacer" data-v-d3dab3d7></div><!--[--><!--]--><!----><!--[--><!--]--><!--[--><!--[--><!--[--><!--[--><div class="VPDocAsideSponsors"><div class="VPSponsors vp-sponsor aside"><!--[--><section class="vp-sponsor-section"><!----><div class="VPSponsorsGrid vp-sponsor-grid medium"><!--[--><div class="vp-sponsor-grid-item"><a class="vp-sponsor-grid-link" target="_blank" rel="sponsored noopener"><article class="vp-sponsor-grid-box"><h4 class="visually-hidden"></h4><img class="vp-sponsor-grid-image" 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clip-rule="evenodd"></path></svg> Updated:<span>4 minutes ago</span></div><div class="flex gap-[4px] items-center"><svg style="display:inline-block;" viewBox="0 0 16 16" width="1.2em" height="1.2em"><path fill="currentColor" d="M9.293 0H4a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h8a2 2 0 0 0 2-2V4.707A1 1 0 0 0 13.707 4L10 .293A1 1 0 0 0 9.293 0zM9.5 3.5v-2l3 3h-2a1 1 0 0 1-1-1zM5.485 6.879l1.036 4.144l.997-3.655a.5.5 0 0 1 .964 0l.997 3.655l1.036-4.144a.5.5 0 0 1 .97.242l-1.5 6a.5.5 0 0 1-.967.01L8 9.402l-1.018 3.73a.5.5 0 0 1-.967-.01l-1.5-6a.5.5 0 1 1 .97-.242z"></path></svg> Words:<span>5.8k</span></div><div class="flex gap-[4px] items-center"><svg style="display:inline-block;" viewBox="0 0 20 20" width="1.2em" height="1.2em"><path fill="currentColor" d="M10 0a10 10 0 1 0 10 10A10 10 0 0 0 10 0zm2.5 14.5L9 11V4h2v6l3 3z"></path></svg> Reading:<span>36 min</span></div></section></div><div class="tip custom-block"><p class="custom-block-title">note</p><p>This is an direct shameful copy of the documentation pulled from <a href="https://raw.githubusercontent.com/Khan/KaTeX/master/docs/supported.md" target="_blank" rel="noreferrer">KaTeX</a> documentation, <strong>I do not own any of the content below on behalf of this part of the documentation</strong>, the table might be outdated as versions migrates, please also refer to <a href="https://katex.org/docs/supported.html" target="_blank" rel="noreferrer">KaTeX&#39;s official documentation</a>.</p></div><h2 id="symbols" tabindex="-1">Symbols <a class="header-anchor" href="#symbols" aria-label="Permalink to &quot;Symbols&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">!</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>n</mi><mo stretchy="false">!</mo></mrow><annotation encoding="application/x-tex">n!</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">n</span><span class="mclose">!</span></span></span></span></td><td style="text-align:left;"><code>n!</code></td></tr><tr><td style="text-align:left;">\!</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mtext> ⁣</mtext><mi>b</mi></mrow><annotation encoding="application/x-tex">a\!b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:-0.1667em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\!b</code></td></tr><tr><td style="text-align:left;">#</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msup><mi>y</mi><mn>2</mn></msup></mrow><annotation encoding="application/x-tex">\def\bar#1{#1^2} \bar{y}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0085em;vertical-align:-0.1944em;"></span><span class="mord"><span class="mord mathnormal" style="margin-right:0.03588em;">y</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\def\bar#1{#1^2} \bar{y}</code></td></tr><tr><td style="text-align:left;">\#</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">#</mi></mrow><annotation encoding="application/x-tex">\#</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord">#</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">%</td><td style="text-align:left;"></td><td style="text-align:left;"><code>%this is a comment</code></td></tr><tr><td style="text-align:left;">\%</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">%</mi></mrow><annotation encoding="application/x-tex">\%</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8056em;vertical-align:-0.0556em;"></span><span class="mord">%</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">&amp;</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.16em" columnalign="center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{matrix} a &amp; b\cr c &amp; d \end{matrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="mord"><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{matrix}</code><br>   <code>a &amp; b \\</code><br>   <code>c &amp; d</code><br><code>\end{matrix}</code></td></tr><tr><td style="text-align:left;">\&amp;</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">&amp;</mi></mrow><annotation encoding="application/x-tex">\&amp;</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">&amp;</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">&#39;</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msup><mrow></mrow><mo mathvariant="normal" lspace="0em" rspace="0em">′</mo></msup></mrow><annotation encoding="application/x-tex">&#39;</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7519em;"></span><span class="mord"><span></span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.7519em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">′</span></span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\&#39;</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mtext>a</mtext><mo>ˊ</mo></mover></mrow><annotation encoding="application/x-tex">\text{\&#39;{a}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6944em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">a</span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.25em;"><span class="mord">ˊ</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\&#39;{a}}</code></td></tr><tr><td style="text-align:left;">(</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">(</mo></mrow><annotation encoding="application/x-tex">(</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">(</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">)</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">)</mo></mrow><annotation encoding="application/x-tex">)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mclose">)</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\(…\)</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle scriptlevel="0" displaystyle="false"><mfrac><mi>a</mi><mi>b</mi></mfrac></mstyle></mrow><annotation encoding="application/x-tex">\text{\(\frac a b\)}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0404em;vertical-align:-0.345em;"></span><span class="mord text"><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.6954em;"><span style="top:-2.655em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">b</span></span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.394em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">a</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.345em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\(\frac a b\)}</code></td></tr><tr><td style="text-align:left;">\</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mtext> </mtext><mi>b</mi></mrow><annotation encoding="application/x-tex">a\ b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace"> </span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\ b</code></td></tr><tr><td style="text-align:left;">\&quot;</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mtext>a</mtext><mo>¨</mo></mover></mrow><annotation encoding="application/x-tex">\text{\&quot;{a}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6679em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6679em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">a</span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.25em;"><span class="mord">¨</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\&quot;{a}}</code></td></tr><tr><td style="text-align:left;">\$</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>$</mtext></mrow><annotation encoding="application/x-tex">\text{\textdollar}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8056em;vertical-align:-0.0556em;"></span><span class="mord text"><span class="mord">$</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\,</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mtext> </mtext><mtext> </mtext><mi>b</mi></mrow><annotation encoding="application/x-tex">a\,\,{b}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span></span></span></td><td style="text-align:left;"><code>a\,\,{b}</code></td></tr><tr><td style="text-align:left;">\.</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mtext>a</mtext><mo>˙</mo></mover></mrow><annotation encoding="application/x-tex">\text{\.{a}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6679em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6679em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">a</span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.1389em;"><span class="mord">˙</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\.{a}}</code></td></tr><tr><td style="text-align:left;">\:</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mtext> </mtext><mtext> </mtext><mi>b</mi></mrow><annotation encoding="application/x-tex">a\:\:{b}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span></span></span></td><td style="text-align:left;"><code>a\:\:{b}</code></td></tr><tr><td style="text-align:left;">\;</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mtext>  </mtext><mtext>  </mtext><mi>b</mi></mrow><annotation encoding="application/x-tex">a\;\;{b}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span></span></span></td><td style="text-align:left;">a<code>\;\;{b}</code></td></tr><tr><td style="text-align:left;">_</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msub><mi>x</mi><mi>i</mi></msub></mrow><annotation encoding="application/x-tex">x_i</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5806em;vertical-align:-0.15em;"></span><span class="mord"><span class="mord mathnormal">x</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.3117em;"><span style="top:-2.55em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">i</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>x_i</code></td></tr><tr><td style="text-align:left;">\_</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">_</mi></mrow><annotation encoding="application/x-tex">\_</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;vertical-align:-0.31em;"></span><span class="mord" style="margin-right:0.02778em;">_</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\<code>`</code></td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mtext>a</mtext><mo>ˋ</mo></mover></mrow><annotation encoding="application/x-tex">\text{\`{a}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6944em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">a</span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.25em;"><span class="mord">ˋ</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\&#39;{a}}</code></td></tr><tr><td style="text-align:left;">&lt;</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&lt;</mo></mrow><annotation encoding="application/x-tex">&lt;</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">&lt;</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\=</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mtext>a</mtext><mo>ˉ</mo></mover></mrow><annotation encoding="application/x-tex">\text{\={a}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5678em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.5678em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">a</span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.25em;"><span class="mord">ˉ</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\\={a}}</code></td></tr><tr><td style="text-align:left;">&gt;</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&gt;</mo></mrow><annotation encoding="application/x-tex">&gt;</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">&gt;</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\&gt;</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mtext> </mtext><mtext> </mtext><mi>b</mi></mrow><annotation encoding="application/x-tex">a\&gt;\&gt;{b}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span></span></span></td><td style="text-align:left;"><code>a\&gt;\&gt;{b}</code></td></tr><tr><td style="text-align:left;">[</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">[</mo></mrow><annotation encoding="application/x-tex">[</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">[</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">]</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">]</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mclose">]</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">{</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi></mrow><annotation encoding="application/x-tex">{a}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span></span></span></td><td style="text-align:left;"><code>{a}</code></td></tr><tr><td style="text-align:left;">}</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi></mrow><annotation encoding="application/x-tex">{a}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span></span></span></td><td style="text-align:left;"><code>{a}</code></td></tr><tr><td style="text-align:left;">\{</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">{</mo></mrow><annotation encoding="application/x-tex">\{</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">{</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\}</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">}</mo></mrow><annotation encoding="application/x-tex">\}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mclose">}</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">|</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∣</mi></mrow><annotation encoding="application/x-tex">\vert</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord">∣</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\|</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∥</mi></mrow><annotation encoding="application/x-tex">\Vert</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord">∥</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">~</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>no no no breaks</mtext></mrow><annotation encoding="application/x-tex">\text{no~no~no~breaks}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord">no</span><span class="mord nobreak"> </span><span class="mord">no</span><span class="mord nobreak"> </span><span class="mord">no</span><span class="mord nobreak"> </span><span class="mord">breaks</span></span></span></span></span></td><td style="text-align:left;"><code>\text{no~no~no~breaks}</code></td></tr><tr><td style="text-align:left;">\~</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mtext>a</mtext><mo>˜</mo></mover></mrow><annotation encoding="application/x-tex">\text{\~{a}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6679em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6679em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">a</span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.25em;"><span class="mord">˜</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\\~{a}}</code></td></tr><tr><td style="text-align:left;">\\</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.16em" columnalign="center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{matrix} a &amp; b\\ c &amp; d\end{matrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="mord"><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{matrix}</code><br>   <code>a &amp; b \\</code><br>   <code>c &amp; d</code><br><code>\end{matrix}</code></td></tr><tr><td style="text-align:left;">^</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msup><mi>x</mi><mi>i</mi></msup></mrow><annotation encoding="application/x-tex">x^i</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8247em;"></span><span class="mord"><span class="mord mathnormal">x</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8247em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">i</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>x^i</code></td></tr><tr><td style="text-align:left;">\^</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mtext>a</mtext><mo>ˆ</mo></mover></mrow><annotation encoding="application/x-tex">\text{\^{a}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6944em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">a</span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.25em;"><span class="mord">ˆ</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\\^{a}}</code></td></tr></tbody></table><h2 id="a" tabindex="-1">A <a class="header-anchor" href="#a" aria-label="Permalink to &quot;A&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\AA</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mtext>A</mtext><mo>˚</mo></mover></mrow><annotation encoding="application/x-tex">\text{\AA}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9468em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.9468em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord">A</span></span><span style="top:-3.2523em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.375em;"><span class="mord">˚</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\AA}</code></td></tr><tr><td style="text-align:left;">\aa</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mtext>a</mtext><mo>˚</mo></mover></mrow><annotation encoding="application/x-tex">\text{\aa}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6944em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord">a</span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.375em;"><span class="mord">˚</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\aa}</code></td></tr><tr><td style="text-align:left;">\above</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mfrac linethickness="0.2em"><mi>a</mi><mrow><mi>b</mi><mo>+</mo><mn>1</mn></mrow></mfrac></mrow><annotation encoding="application/x-tex">{a \above{2pt} b+1}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.4458em;vertical-align:-0.5944em;"></span><span class="mord"><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.8514em;"><span style="top:-2.4639em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">b</span><span class="mbin mtight">+</span><span class="mord mtight">1</span></span></span></span><span style="top:-3.15em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.2em;"></span></span><span style="top:-3.55em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">a</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.5944em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span></span></span></td><td style="text-align:left;"><code>{a \above{2pt} b+1}</code></td></tr><tr><td style="text-align:left;">\abovewithdelims</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\acute</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mi>e</mi><mo>ˊ</mo></mover></mrow><annotation encoding="application/x-tex">\acute e</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6944em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord mathnormal">e</span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.1944em;"><span class="mord">ˊ</span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\acute e</code></td></tr><tr><td style="text-align:left;">\AE</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>Æ</mtext></mrow><annotation encoding="application/x-tex">\text{\AE}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord text"><span class="mord">Æ</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\AE}</code></td></tr><tr><td style="text-align:left;">\ae</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>æ</mtext></mrow><annotation encoding="application/x-tex">\text{\ae}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord text"><span class="mord">æ</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\ae}</code></td></tr><tr><td style="text-align:left;">\alef</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ℵ</mi></mrow><annotation encoding="application/x-tex">\alef</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">ℵ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\alefsym</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ℵ</mi></mrow><annotation encoding="application/x-tex">\alefsym</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">ℵ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\aleph</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ℵ</mi></mrow><annotation encoding="application/x-tex">\aleph</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">ℵ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;" align=""></td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">see <code>{aligned}</code></td></tr><tr><td style="text-align:left;" aligned=""></td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.25em" columnalign="right left" columnspacing="0em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mi>b</mi><mo>+</mo><mi>c</mi></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mi>d</mi><mo>+</mo><mi>e</mi></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mo>=</mo><mi>f</mi></mrow></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{aligned}a&amp;=b+c\\d+e&amp;=f\end{aligned}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:3em;vertical-align:-1.25em;"></span><span class="mord"><span class="mtable"><span class="col-align-r"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.75em;"><span style="top:-3.91em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord mathnormal">e</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.25em;"><span></span></span></span></span></span><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.75em;"><span style="top:-3.91em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord mathnormal">b</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord mathnormal">c</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord mathnormal" style="margin-right:0.10764em;">f</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.25em;"><span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{aligned}</code><br>   <code>a&amp;=b+c \\</code><br>   <code>d+e&amp;=f</code><br><code>\end{aligned}</code></td></tr><tr><td style="text-align:left;" alignat=""></td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">see <code>{alignedat}</code></td></tr><tr><td style="text-align:left;" alignedat=""></td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.25em" columnalign="right left right left" columnspacing="0em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mn>10</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mi>x</mi><mo>+</mo></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mn>3</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mi>y</mi><mo>=</mo><mn>2</mn></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mn>3</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mi>x</mi><mo>+</mo></mrow></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mn>13</mn></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mrow></mrow><mi>y</mi><mo>=</mo><mn>4</mn></mrow></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{alignedat}{2}10&amp;x+&amp;3&amp;y=2\\3&amp;x+&amp;13&amp;y=4\end{alignedat}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:3em;vertical-align:-1.25em;"></span><span class="mord"><span class="mtable"><span class="col-align-r"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.75em;"><span style="top:-3.91em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">10</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">3</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.25em;"><span></span></span></span></span></span><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.75em;"><span style="top:-3.91em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"></span><span class="mord mathnormal">x</span><span class="mord">+</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"></span><span class="mord mathnormal">x</span><span class="mord">+</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.25em;"><span></span></span></span></span></span><span class="col-align-r"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.75em;"><span style="top:-3.91em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">3</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">13</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.25em;"><span></span></span></span></span></span><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.75em;"><span style="top:-3.91em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"></span><span class="mord mathnormal" style="margin-right:0.03588em;">y</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord">2</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord"></span><span class="mord mathnormal" style="margin-right:0.03588em;">y</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord">4</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.25em;"><span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{alignedat}{2}</code><br>   <code>10&amp;x+ &amp;3&amp;y = 2 \\</code><br>   <code> 3&amp;x+&amp;13&amp;y = 4</code><br><code>\end{alignedat}</code></td></tr><tr><td style="text-align:left;">\allowbreak</td><td style="text-align:left;"></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Alpha</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">A</mi></mrow><annotation encoding="application/x-tex">\Alpha</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathrm">A</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\alpha</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>α</mi></mrow><annotation encoding="application/x-tex">\alpha</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal" style="margin-right:0.0037em;">α</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\amalg</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⨿</mo></mrow><annotation encoding="application/x-tex">\amalg</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord">⨿</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\And</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&amp;</mo></mrow><annotation encoding="application/x-tex">\And</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">&amp;</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\and</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://en.wikipedia.org/wiki/Help:Displaying_a_formula#Deprecated_syntax" target="_blank" rel="noreferrer">Deprecated</a></td></tr><tr><td style="text-align:left;">\ang</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://en.wikipedia.org/wiki/Help:Displaying_a_formula#Deprecated_syntax" target="_blank" rel="noreferrer">Deprecated</a></td></tr><tr><td style="text-align:left;">\angl</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\angle</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∠</mi></mrow><annotation encoding="application/x-tex">\angle</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mord">∠</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\approx</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≈</mo></mrow><annotation encoding="application/x-tex">\approx</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4831em;"></span><span class="mrel">≈</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\approxeq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≊</mo></mrow><annotation encoding="application/x-tex">\approxeq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6633em;vertical-align:-0.0817em;"></span><span class="mrel amsrm">≊</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\arccos</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>arccos</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\arccos</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mop">arccos</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\arcctg</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>arcctg</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\arcctg</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8095em;vertical-align:-0.1944em;"></span><span class="mop">arcct<span style="margin-right:0.01389em;">g</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\arcsin</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>arcsin</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\arcsin</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6679em;"></span><span class="mop">arcsin</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\arctan</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>arctan</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\arctan</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6151em;"></span><span class="mop">arctan</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\arctg</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>arctg</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\arctg</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8095em;vertical-align:-0.1944em;"></span><span class="mop">arct<span style="margin-right:0.01389em;">g</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\arg</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>arg</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\arg</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mop">ar<span style="margin-right:0.01389em;">g</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\argmax</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">arg max</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\argmax</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mop"><span class="mord mathrm" style="margin-right:0.01389em;">arg</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord mathrm">max</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\argmin</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">arg min</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\argmin</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8623em;vertical-align:-0.1944em;"></span><span class="mop"><span class="mord mathrm" style="margin-right:0.01389em;">arg</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord mathrm">min</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;" array=""></td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.16em" columnalign="center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{array}{cc}a&amp;b\\c&amp;d\end{array}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="mord"><span class="mtable"><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{array}{cc}</code><br>   <code>a &amp; b \\</code><br>   <code>c &amp; d</code><br><code>\end{array}</code></td></tr><tr><td style="text-align:left;">\array</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">see <code>{array}</code></td></tr><tr><td style="text-align:left;">\arraystretch</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.66em" columnalign="center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\def\arraystretch{1.5}\begin{array}{cc}a&amp;b\\c&amp;d\end{array}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:3.6em;vertical-align:-1.55em;"></span><span class="mord"><span class="mtable"><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:2.05em;"><span style="top:-4.05em;"><span class="pstrut" style="height:3.26em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.25em;"><span class="pstrut" style="height:3.26em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.55em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:2.05em;"><span style="top:-4.05em;"><span class="pstrut" style="height:3.26em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.25em;"><span class="pstrut" style="height:3.26em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.55em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span></span></span></span></span></span></td><td style="text-align:left;"><code>\def\arraystretch{1.5}</code><br><code>\begin{array}{cc}</code><br>   <code>a &amp; b \\</code><br>   <code>c &amp; d</code><br><code>\end{array}</code></td></tr><tr><td style="text-align:left;">\Arrowvert</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\arrowvert</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ast</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∗</mo></mrow><annotation encoding="application/x-tex">\ast</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4653em;"></span><span class="mord">∗</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\asymp</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≍</mo></mrow><annotation encoding="application/x-tex">\asymp</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4637em;"></span><span class="mrel">≍</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\atop</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mfrac linethickness="0px"><mi>a</mi><mi>b</mi></mfrac></mrow><annotation encoding="application/x-tex">{a \atop b}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0904em;vertical-align:-0.345em;"></span><span class="mord"><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.7454em;"><span style="top:-2.355em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">b</span></span></span></span><span style="top:-3.144em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">a</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.345em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span></span></span></td><td style="text-align:left;"><code>{a \atop b}</code></td></tr><tr><td style="text-align:left;">\atopwithdelims</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="b" tabindex="-1">B <a class="header-anchor" href="#b" aria-label="Permalink to &quot;B&quot;">​</a></h2><p>| Symbol/Function | Rendered | Source or Comment | | :------------------ | :-------------------------------------------------- | :------------------------------------------------------------------------------------------------ | ------ | | \backepsilon | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∍</mo></mrow><annotation encoding="application/x-tex">\backepsilon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mrel amsrm">∍</span></span></span></span> | | | \backprime | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">‵</mi></mrow><annotation encoding="application/x-tex">\backprime</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5499em;"></span><span class="mord amsrm">‵</span></span></span></span> | | | \backsim | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∽</mo></mrow><annotation encoding="application/x-tex">\backsim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3779em;"></span><span class="mrel amsrm">∽</span></span></span></span> | | | \backsimeq | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋍</mo></mrow><annotation encoding="application/x-tex">\backsimeq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.464em;"></span><span class="mrel amsrm">⋍</span></span></span></span> | | | \backslash | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">\</mi></mrow><annotation encoding="application/x-tex">\backslash</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord">\</span></span></span></span> | | | \bar | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mi>y</mi><mo>ˉ</mo></mover></mrow><annotation encoding="application/x-tex">\bar{y}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7622em;vertical-align:-0.1944em;"></span><span class="mord accent"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.5678em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord mathnormal" style="margin-right:0.03588em;">y</span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.1944em;"><span class="mord">ˉ</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.1944em;"><span></span></span></span></span></span></span></span></span> | <code>\bar{y}</code> | | \barwedge | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊼</mo></mrow><annotation encoding="application/x-tex">\barwedge</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8867em;vertical-align:-0.1944em;"></span><span class="mord amsrm">⊼</span></span></span></span> | | | \Bbb | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="double-struck">A</mi><mi mathvariant="double-struck">B</mi><mi mathvariant="double-struck">C</mi></mrow><annotation encoding="application/x-tex">\Bbb{ABC}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord"><span class="mord mathbb">ABC</span></span></span></span></span> | <code>\Bbb{ABC}</code><br>KaTeX supports A-Z &amp; k | | \Bbbk | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="double-struck">k</mi></mrow><annotation encoding="application/x-tex">\Bbbk</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord mathbb">k</span></span></span></span> | | | \bbox | <span style="color:firebrick;">Not supported</span> | | | \bcancel | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><menclose notation="downdiagonalstrike"><mn>5</mn></menclose></mrow><annotation encoding="application/x-tex">\bcancel{5}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6444em;"></span><span class="mord"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.8444em;"><span style="top:-3.0444em;"><span class="pstrut" style="height:3.0444em;"></span><span class="mord"><span class="mord">5</span></span></span><span class="svg-align" style="top:-2.8444em;"><span class="pstrut" style="height:3.0444em;"></span><span style="height:1.0444em;"><svg xmlns="http://www.w3.org/2000/svg" width="100%" height="1.0444em"><line x1="0" y1="0" x2="100%" y2="100%" stroke-width="0.046em"></line></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.2em;"><span></span></span></span></span></span></span></span></span> | <code>\bcancel{5}</code> | | \because | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∵</mo></mrow><annotation encoding="application/x-tex">\because</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mrel amsrm">∵</span></span></span></span> | | | \begin | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.16em" columnalign="center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{matrix} a &amp; b\\ c &amp; d\end{matrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="mord"><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span></span></span></span> | <code>\begin{matrix}</code><br>   <code>a &amp; b \\</code><br>   <code>c &amp; d</code><br><code>\end{matrix}</code> | | \begingroup | <span class="katex-error" title="ParseError: KaTeX parse error: Expected &#39;\endgroup&#39;, got &#39;}&#39; at position 14: \begingroup a}̲">\begingroup a}</span> | <code>\begingroup a}</code> | | \Beta | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">B</mi></mrow><annotation encoding="application/x-tex">\Beta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathrm">B</span></span></span></span> | | | \beta | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>β</mi></mrow><annotation encoding="application/x-tex">\beta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord mathnormal" style="margin-right:0.05278em;">β</span></span></span></span> | | | \beth | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ℶ</mi></mrow><annotation encoding="application/x-tex">\beth</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord amsrm">ℶ</span></span></span></span> | | | \between | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≬</mo></mrow><annotation encoding="application/x-tex">\between</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0117em;vertical-align:-0.2558em;"></span><span class="mrel amsrm">≬</span></span></span></span> | | | \bf | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="bold">A</mi><mi mathvariant="bold">a</mi><mi mathvariant="bold">B</mi><mi mathvariant="bold">b</mi><mn mathvariant="bold">12</mn></mrow><annotation encoding="application/x-tex">\bf AaBb12</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="mord mathbf">AaBb12</span></span></span></span></span> | <code>\bf AaBb12</code> | | \bfseries | <span style="color:firebrick;">Not supported</span> | | | \big | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="false" stretchy="true" minsize="1.2em" maxsize="1.2em">(</mo><mo fence="false" stretchy="true" minsize="1.2em" maxsize="1.2em">)</mo></mrow><annotation encoding="application/x-tex">\big(\big)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2em;vertical-align:-0.35em;"></span><span class="mord"><span class="delimsizing size1">(</span></span><span class="mord"><span class="delimsizing size1">)</span></span></span></span></span> | <code>\big(\big)</code> | | \Big | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="false" stretchy="true" minsize="1.8em" maxsize="1.8em">(</mo><mo fence="false" stretchy="true" minsize="1.8em" maxsize="1.8em">)</mo></mrow><annotation encoding="application/x-tex">\Big(\Big)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.8em;vertical-align:-0.65em;"></span><span class="mord"><span class="delimsizing size2">(</span></span><span class="mord"><span class="delimsizing size2">)</span></span></span></span></span> | <code>\Big(\Big)</code> | | \bigcap | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋂</mo></mrow><annotation encoding="application/x-tex">\bigcap</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mop op-symbol small-op" style="position:relative;top:0em;">⋂</span></span></span></span> | | | \bigcirc | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>◯</mo></mrow><annotation encoding="application/x-tex">\bigcirc</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord">◯</span></span></span></span> | | | \bigcup | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋃</mo></mrow><annotation encoding="application/x-tex">\bigcup</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mop op-symbol small-op" style="position:relative;top:0em;">⋃</span></span></span></span> | | | \bigg | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="false" stretchy="true" minsize="2.4em" maxsize="2.4em">(</mo><mo fence="false" stretchy="true" minsize="2.4em" maxsize="2.4em">)</mo></mrow><annotation encoding="application/x-tex">\bigg(\bigg)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="mord"><span class="delimsizing size3">(</span></span><span class="mord"><span class="delimsizing size3">)</span></span></span></span></span> | <code>\bigg(\bigg)</code> | | \Bigg | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="false" stretchy="true" minsize="3em" maxsize="3em">(</mo><mo fence="false" stretchy="true" minsize="3em" maxsize="3em">)</mo></mrow><annotation encoding="application/x-tex">\Bigg(\Bigg)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:3em;vertical-align:-1.25em;"></span><span class="mord"><span class="delimsizing size4">(</span></span><span class="mord"><span class="delimsizing size4">)</span></span></span></span></span> | <code>\Bigg(\Bigg)</code> | | \biggl | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true" stretchy="true" minsize="2.4em" maxsize="2.4em">(</mo></mrow><annotation encoding="application/x-tex">\biggl(</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="mopen"><span class="delimsizing size3">(</span></span></span></span></span> | <code>\biggl(</code> | | \Biggl | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true" stretchy="true" minsize="3em" maxsize="3em">(</mo></mrow><annotation encoding="application/x-tex">\Biggl(</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:3em;vertical-align:-1.25em;"></span><span class="mopen"><span class="delimsizing size4">(</span></span></span></span></span> | <code>\Biggl(</code> | | \biggm | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="false" stretchy="true" minsize="2.4em" maxsize="2.4em">∣</mo></mrow><annotation encoding="application/x-tex">\biggm\vert</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="mrel"><span class="delimsizing mult"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.45em;"><span class="pstrut" style="height:4.4em;"></span><span style="width:0.333em;height:2.400em;"><svg xmlns="http://www.w3.org/2000/svg" width="0.333em" height="2.400em" viewBox="0 0 333 2400"><path d="M145 15 v585 v1200 v585 c2.667,10,9.667,15,21,15
c10,0,16.667,-5,20,-15 v-585 v-1200 v-585 c-2.667,-10,-9.667,-15,-21,-15
c-10,0,-16.667,5,-20,15z M188 15 H145 v585 v1200 v585 h43z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span></span></span> | <code>\biggm\vert</code> | | \Biggm | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="false" stretchy="true" minsize="3em" maxsize="3em">∣</mo></mrow><annotation encoding="application/x-tex">\Biggm\vert</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:3em;vertical-align:-1.25em;"></span><span class="mrel"><span class="delimsizing mult"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.75em;"><span style="top:-3.75em;"><span class="pstrut" style="height:5em;"></span><span style="width:0.333em;height:3.000em;"><svg xmlns="http://www.w3.org/2000/svg" width="0.333em" height="3.000em" viewBox="0 0 333 3000"><path d="M145 15 v585 v1800 v585 c2.667,10,9.667,15,21,15
c10,0,16.667,-5,20,-15 v-585 v-1800 v-585 c-2.667,-10,-9.667,-15,-21,-15
c-10,0,-16.667,5,-20,15z M188 15 H145 v585 v1800 v585 h43z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.25em;"><span></span></span></span></span></span></span></span></span></span> | <code>\Biggm\vert</code> | | \biggr | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true" stretchy="true" minsize="2.4em" maxsize="2.4em">)</mo></mrow><annotation encoding="application/x-tex">\biggr)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="mclose"><span class="delimsizing size3">)</span></span></span></span></span> | <code>\biggr)</code> | | \Biggr | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true" stretchy="true" minsize="3em" maxsize="3em">)</mo></mrow><annotation encoding="application/x-tex">\Biggr)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:3em;vertical-align:-1.25em;"></span><span class="mclose"><span class="delimsizing size4">)</span></span></span></span></span> | <code>\Biggr)</code> | | \bigl | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true" stretchy="true" minsize="1.2em" maxsize="1.2em">(</mo></mrow><annotation encoding="application/x-tex">\bigl(</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2em;vertical-align:-0.35em;"></span><span class="mopen"><span class="delimsizing size1">(</span></span></span></span></span> | <code>\bigl(</code> | | \Bigl | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true" stretchy="true" minsize="1.8em" maxsize="1.8em">(</mo></mrow><annotation encoding="application/x-tex">\Bigl(</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.8em;vertical-align:-0.65em;"></span><span class="mopen"><span class="delimsizing size2">(</span></span></span></span></span> | <code>\Bigl(</code> | | \bigm | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="false" stretchy="true" minsize="1.2em" maxsize="1.2em">∣</mo></mrow><annotation encoding="application/x-tex">\bigm\vert</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2em;vertical-align:-0.35em;"></span><span class="mrel"><span class="delimsizing mult"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.85em;"><span style="top:-2.85em;"><span class="pstrut" style="height:3.2em;"></span><span style="width:0.333em;height:1.200em;"><svg xmlns="http://www.w3.org/2000/svg" width="0.333em" height="1.200em" viewBox="0 0 333 1200"><path d="M145 15 v585 v0 v585 c2.667,10,9.667,15,21,15
c10,0,16.667,-5,20,-15 v-585 v0 v-585 c-2.667,-10,-9.667,-15,-21,-15
c-10,0,-16.667,5,-20,15z M188 15 H145 v585 v0 v585 h43z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.35em;"><span></span></span></span></span></span></span></span></span></span> | <code>\bigm\vert</code> | | \Bigm | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="false" stretchy="true" minsize="1.8em" maxsize="1.8em">∣</mo></mrow><annotation encoding="application/x-tex">\Bigm\vert</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.8em;vertical-align:-0.65em;"></span><span class="mrel"><span class="delimsizing mult"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.15em;"><span style="top:-3.15em;"><span class="pstrut" style="height:3.8em;"></span><span style="width:0.333em;height:1.800em;"><svg xmlns="http://www.w3.org/2000/svg" width="0.333em" height="1.800em" viewBox="0 0 333 1800"><path d="M145 15 v585 v600 v585 c2.667,10,9.667,15,21,15
c10,0,16.667,-5,20,-15 v-585 v-600 v-585 c-2.667,-10,-9.667,-15,-21,-15
c-10,0,-16.667,5,-20,15z M188 15 H145 v585 v600 v585 h43z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.65em;"><span></span></span></span></span></span></span></span></span></span> | <code>\Bigm\vert</code> | | \bigodot | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⨀</mo></mrow><annotation encoding="application/x-tex">\bigodot</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mop op-symbol small-op" style="position:relative;top:0em;">⨀</span></span></span></span> | | | \bigominus | <span style="color:firebrick;">Not supported</span> | <a href="https://github.com/KaTeX/KaTeX/issues/1222" target="_blank" rel="noreferrer">Issue #1222</a> | | \bigoplus | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⨁</mo></mrow><annotation encoding="application/x-tex">\bigoplus</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mop op-symbol small-op" style="position:relative;top:0em;">⨁</span></span></span></span> | | | \bigoslash | <span style="color:firebrick;">Not supported</span> | <a href="https://github.com/KaTeX/KaTeX/issues/1222" target="_blank" rel="noreferrer">Issue #1222</a> | | \bigotimes | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⨂</mo></mrow><annotation encoding="application/x-tex">\bigotimes</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mop op-symbol small-op" style="position:relative;top:0em;">⨂</span></span></span></span> | | | \bigr | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true" stretchy="true" minsize="1.2em" maxsize="1.2em">)</mo></mrow><annotation encoding="application/x-tex">\bigr)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2em;vertical-align:-0.35em;"></span><span class="mclose"><span class="delimsizing size1">)</span></span></span></span></span> | <code>\bigr)</code> | | \Bigr | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true" stretchy="true" minsize="1.8em" maxsize="1.8em">)</mo></mrow><annotation encoding="application/x-tex">\Bigr)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.8em;vertical-align:-0.65em;"></span><span class="mclose"><span class="delimsizing size2">)</span></span></span></span></span> | <code>\Bigr)</code> | | \bigsqcap | <span style="color:firebrick;">Not supported</span> | <a href="https://github.com/KaTeX/KaTeX/issues/1222" target="_blank" rel="noreferrer">Issue #1222</a> | | \bigsqcup | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⨆</mo></mrow><annotation encoding="application/x-tex">\bigsqcup</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mop op-symbol small-op" style="position:relative;top:0em;">⨆</span></span></span></span> | | | \bigstar | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">★</mi></mrow><annotation encoding="application/x-tex">\bigstar</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8867em;vertical-align:-0.1944em;"></span><span class="mord amsrm">★</span></span></span></span> | | | \bigtriangledown | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>▽</mo></mrow><annotation encoding="application/x-tex">\bigtriangledown</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord">▽</span></span></span></span> | | | \bigtriangleup | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>△</mo></mrow><annotation encoding="application/x-tex">\bigtriangleup</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord">△</span></span></span></span> | | | \biguplus | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⨄</mo></mrow><annotation encoding="application/x-tex">\biguplus</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mop op-symbol small-op" style="position:relative;top:0em;">⨄</span></span></span></span> | | | \bigvee | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋁</mo></mrow><annotation encoding="application/x-tex">\bigvee</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mop op-symbol small-op" style="position:relative;top:0em;">⋁</span></span></span></span> | | | \bigwedge | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋀</mo></mrow><annotation encoding="application/x-tex">\bigwedge</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mop op-symbol small-op" style="position:relative;top:0em;">⋀</span></span></span></span> | | | \binom | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">(</mo><mfrac linethickness="0px"><mi>n</mi><mi>k</mi></mfrac><mo fence="true">)</mo></mrow><annotation encoding="application/x-tex">\binom n k</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2em;vertical-align:-0.35em;"></span><span class="mord"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size1">(</span></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.7454em;"><span style="top:-2.355em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight" style="margin-right:0.03148em;">k</span></span></span></span><span style="top:-3.144em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">n</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.345em;"><span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size1">)</span></span></span></span></span></span> | <code>\binom n k</code> | | \blacklozenge | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">⧫</mi></mrow><annotation encoding="application/x-tex">\blacklozenge</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8034em;vertical-align:-0.1111em;"></span><span class="mord amsrm">⧫</span></span></span></span> | | | \blacksquare | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">■</mi></mrow><annotation encoding="application/x-tex">\blacksquare</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.675em;"></span><span class="mord amsrm">■</span></span></span></span> | | | \blacktriangle | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">▲</mi></mrow><annotation encoding="application/x-tex">\blacktriangle</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5499em;"></span><span class="mord amsrm">▲</span></span></span></span> | | | \blacktriangledown | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">▼</mi></mrow><annotation encoding="application/x-tex">\blacktriangledown</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5499em;"></span><span class="mord amsrm">▼</span></span></span></span> | | | \blacktriangleleft | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>◀</mo></mrow><annotation encoding="application/x-tex">\blacktriangleleft</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.585em;vertical-align:-0.0352em;"></span><span class="mrel amsrm">◀</span></span></span></span> | | | \blacktriangleright | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>▶</mo></mrow><annotation encoding="application/x-tex">\blacktriangleright</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.585em;vertical-align:-0.0352em;"></span><span class="mrel amsrm">▶</span></span></span></span> | | | \bm | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi><mrow><mi mathvariant="bold-italic">A</mi><mi mathvariant="bold-italic">a</mi><mi mathvariant="bold-italic">B</mi><mi mathvariant="bold-italic">b</mi></mrow></mi></mrow><annotation encoding="application/x-tex">\bm{AaBb}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="mord"><span class="mord boldsymbol">AaBb</span></span></span></span></span></span> | <code>\bm{AaBb}</code> | | {Bmatrix} | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">{</mo><mtable rowspacing="0.16em" columnalign="center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable><mo fence="true">}</mo></mrow><annotation encoding="application/x-tex">\begin{Bmatrix}a&amp;b\\c&amp;d\end{Bmatrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="minner"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size3">{</span></span><span class="mord"><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size3">}</span></span></span></span></span></span> | <code>\begin{Bmatrix}</code><br>   <code>a &amp; b \\</code><br>   <code>c &amp; d</code><br><code>\end{Bmatrix}</code> | | {bmatrix} | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">[</mo><mtable rowspacing="0.16em" columnalign="center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable><mo fence="true">]</mo></mrow><annotation encoding="application/x-tex">\begin{bmatrix}a&amp;b\\c&amp;d\end{bmatrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="minner"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size3">[</span></span><span class="mord"><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size3">]</span></span></span></span></span></span> | <code>\begin{bmatrix}</code><br>   <code>a &amp; b \\</code><br>   <code>c &amp; d</code><br><code>\end{bmatrix}</code> | | \bmod | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mtext> </mtext><mo lspace="0.22em" rspace="0.22em"><mrow><mi mathvariant="normal">m</mi><mi mathvariant="normal">o</mi><mi mathvariant="normal">d</mi></mrow></mo><mtext> </mtext><mi>b</mi></mrow><annotation encoding="application/x-tex">a \bmod b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.0556em;"></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin"><span class="mord"><span class="mord mathrm">mod</span></span></span><span class="mspace" style="margin-right:0.0556em;"></span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">b</span></span></span></span> | <code>a \bmod b</code> | | \bold | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="bold">A</mi><mi mathvariant="bold">a</mi><mi mathvariant="bold">B</mi><mi mathvariant="bold">b</mi><mn mathvariant="bold">123</mn></mrow><annotation encoding="application/x-tex">\bold{AaBb123}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="mord mathbf">AaBb123</span></span></span></span></span> | <code>\bold{AaBb123}</code> | | \boldsymbol | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi><mrow><mi mathvariant="bold-italic">A</mi><mi mathvariant="bold-italic">a</mi><mi mathvariant="bold-italic">B</mi><mi mathvariant="bold-italic">b</mi></mrow></mi></mrow><annotation encoding="application/x-tex">\boldsymbol{AaBb}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="mord"><span class="mord boldsymbol">AaBb</span></span></span></span></span></span> | <code>\boldsymbol{AaBb}</code> | | \bot | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">⊥</mi></mrow><annotation encoding="application/x-tex">\bot</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">⊥</span></span></span></span> | | | \bowtie | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋈</mo></mrow><annotation encoding="application/x-tex">\bowtie</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.51em;vertical-align:-0.005em;"></span><span class="mrel">⋈</span></span></span></span> | | | \Box | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">□</mi></mrow><annotation encoding="application/x-tex">\Box</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.675em;"></span><span class="mord amsrm">□</span></span></span></span> | | | \boxdot | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊡</mo></mrow><annotation encoding="application/x-tex">\boxdot</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.675em;"></span><span class="mord amsrm">⊡</span></span></span></span> | | | \boxed | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><menclose notation="box"><mstyle scriptlevel="0" displaystyle="false"><mstyle scriptlevel="0" displaystyle="false"><mstyle scriptlevel="0" displaystyle="true"><mrow><mi>a</mi><mi>b</mi></mrow></mstyle></mstyle></mstyle></menclose></mrow><annotation encoding="application/x-tex">\boxed{ab}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.3744em;vertical-align:-0.34em;"></span><span class="mord"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.0344em;"><span style="top:-3.3744em;"><span class="pstrut" style="height:3.3744em;"></span><span class="boxpad"><span class="mord"><span class="mord"><span class="mord mathnormal">ab</span></span></span></span></span><span style="top:-3.0344em;"><span class="pstrut" style="height:3.3744em;"></span><span class="stretchy fbox" style="height:1.3744em;border-style:solid;border-width:0.04em;"></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.34em;"><span></span></span></span></span></span></span></span></span> | <code>\boxed{ab}</code> | | \boxminus | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊟</mo></mrow><annotation encoding="application/x-tex">\boxminus</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.675em;"></span><span class="mord amsrm">⊟</span></span></span></span> | | | \boxplus | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊞</mo></mrow><annotation encoding="application/x-tex">\boxplus</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.675em;"></span><span class="mord amsrm">⊞</span></span></span></span> | | | \boxtimes | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊠</mo></mrow><annotation encoding="application/x-tex">\boxtimes</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.675em;"></span><span class="mord amsrm">⊠</span></span></span></span> | | | \Bra | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">⟨</mo><mi>ψ</mi><mo fence="true">∥</mo></mrow><annotation encoding="application/x-tex">\left\langle\psi\right\|</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="minner"><span class="mopen delimcenter" style="top:0em;">⟨</span><span class="mord mathnormal" style="margin-right:0.03588em;">ψ</span><span class="mclose delimcenter" style="top:0em;">∥</span></span></span></span></span> | <code>\Bra{\psi}</code> | | \bra | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mpadded><mo stretchy="false">⟨</mo><mi>ψ</mi><mi mathvariant="normal">∥</mi></mpadded></mrow><annotation encoding="application/x-tex">\mathinner{\langle{\psi}\|}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="minner"><span class="mopen">⟨</span><span class="mord"><span class="mord mathnormal" style="margin-right:0.03588em;">ψ</span></span><span class="mord">∥</span></span></span></span></span> | <code>\bra{\psi}</code> | | \braket | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mpadded><mo stretchy="false">⟨</mo><mrow><mi>ϕ</mi><mi mathvariant="normal">∥</mi><mi>ψ</mi></mrow><mo stretchy="false">⟩</mo></mpadded></mrow><annotation encoding="application/x-tex">\mathinner{\langle{\phi\|\psi}\rangle}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="minner"><span class="mopen">⟨</span><span class="mord"><span class="mord mathnormal">ϕ</span><span class="mord">∥</span><span class="mord mathnormal" style="margin-right:0.03588em;">ψ</span></span><span class="mclose">⟩</span></span></span></span></span> | <code>\braket{\phi | \psi}</code> | | \brace | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">{</mo><mfrac linethickness="0px"><mi>n</mi><mi>k</mi></mfrac><mo fence="true">}</mo></mrow><annotation encoding="application/x-tex">{n\brace k}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2em;vertical-align:-0.35em;"></span><span class="mord"><span class="mord"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size1">{</span></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.7454em;"><span style="top:-2.355em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight" style="margin-right:0.03148em;">k</span></span></span></span><span style="top:-3.144em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">n</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.345em;"><span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size1">}</span></span></span></span></span></span></span> | <code>{n\brace k}</code> | | \bracevert | <span style="color:firebrick;">Not supported</span> | | | \brack | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">[</mo><mfrac linethickness="0px"><mi>n</mi><mi>k</mi></mfrac><mo fence="true">]</mo></mrow><annotation encoding="application/x-tex">{n\brack k}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2em;vertical-align:-0.35em;"></span><span class="mord"><span class="mord"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size1">[</span></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.7454em;"><span style="top:-2.355em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight" style="margin-right:0.03148em;">k</span></span></span></span><span style="top:-3.144em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">n</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.345em;"><span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size1">]</span></span></span></span></span></span></span> | <code>{n\brack k}</code> | | \breve | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mrow><mi>e</mi><mi>u</mi></mrow><mo>˘</mo></mover></mrow><annotation encoding="application/x-tex">\breve{eu}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6944em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">e</span><span class="mord mathnormal">u</span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.25em;"><span class="mord">˘</span></span></span></span></span></span></span></span></span></span> | <code>\breve{eu}</code> | | \buildrel | <span style="color:firebrick;">Not supported</span> | | | \bull | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∙</mo></mrow><annotation encoding="application/x-tex">\bull</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4445em;"></span><span class="mord">∙</span></span></span></span> | | | \bullet | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∙</mo></mrow><annotation encoding="application/x-tex">\bullet</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4445em;"></span><span class="mord">∙</span></span></span></span> | | | \Bumpeq | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≎</mo></mrow><annotation encoding="application/x-tex">\Bumpeq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6105em;vertical-align:-0.0606em;"></span><span class="mrel amsrm">≎</span></span></span></span> | | | \bumpeq | <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≏</mo></mrow><annotation encoding="application/x-tex">\bumpeq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6105em;vertical-align:-0.0606em;"></span><span class="mrel amsrm">≏</span></span></span></span> | |</p><h2 id="c" tabindex="-1">C <a class="header-anchor" href="#c" aria-label="Permalink to &quot;C&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\C</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://en.wikipedia.org/wiki/Help:Displaying_a_formula#Deprecated_syntax" target="_blank" rel="noreferrer">Deprecated</a></td></tr><tr><td style="text-align:left;">\cal</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="script">A</mi><mi mathvariant="script">a</mi><mi mathvariant="script">B</mi><mi mathvariant="script">b</mi><mn mathvariant="script">123</mn></mrow><annotation encoding="application/x-tex">\cal AaBb123</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="mord mathcal">A</span><span class="mord mathnormal">a</span><span class="mord mathcal" style="margin-right:0.03041em;">B</span><span class="mord mathnormal">b</span><span class="mord">123</span></span></span></span></span></td><td style="text-align:left;"><code>\cal AaBb123</code></td></tr><tr><td style="text-align:left;">\cancel</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><menclose notation="updiagonalstrike"><mn>5</mn></menclose></mrow><annotation encoding="application/x-tex">\cancel{5}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6444em;"></span><span class="mord"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.8444em;"><span style="top:-3.0444em;"><span class="pstrut" style="height:3.0444em;"></span><span class="mord"><span class="mord">5</span></span></span><span class="svg-align" style="top:-2.8444em;"><span class="pstrut" style="height:3.0444em;"></span><span style="height:1.0444em;"><svg xmlns="http://www.w3.org/2000/svg" width="100%" height="1.0444em"><line x1="0" y1="100%" x2="100%" y2="0" stroke-width="0.046em"></line></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.2em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\cancel{5}</code></td></tr><tr><td style="text-align:left;">\cancelto</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Cap</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋒</mo></mrow><annotation encoding="application/x-tex">\Cap</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5499em;"></span><span class="mord amsrm">⋒</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cap</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∩</mo></mrow><annotation encoding="application/x-tex">\cap</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5556em;"></span><span class="mord">∩</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;" cases=""></td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">{</mo><mtable rowspacing="0.36em" columnalign="left left" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><mtext>if </mtext><mi>b</mi></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><mtext>if </mtext><mi>d</mi></mrow></mstyle></mtd></mtr></mtable></mrow><annotation encoding="application/x-tex">\begin{cases}a&amp;\text{if }b\\c&amp;\text{if }d\end{cases}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:3em;vertical-align:-1.25em;"></span><span class="minner"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size4">{</span></span><span class="mord"><span class="mtable"><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.69em;"><span style="top:-3.69em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.25em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.19em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:1em;"></span><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.69em;"><span style="top:-3.69em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord text"><span class="mord">if </span></span><span class="mord mathnormal">b</span></span></span><span style="top:-2.25em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord text"><span class="mord">if </span></span><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.19em;"><span></span></span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{cases}</code><br>   <code>a &amp;\text{if } b \\</code><br>   <code>c &amp;\text{if } d</code><br><code>\end{cases}</code></td></tr><tr><td style="text-align:left;">\cases</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">see <code>{cases}</code></td></tr><tr><td style="text-align:left;" CD=""></td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cdot</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋅</mo></mrow><annotation encoding="application/x-tex">\cdot</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4445em;"></span><span class="mord">⋅</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cdotp</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo separator="true">⋅</mo></mrow><annotation encoding="application/x-tex">\cdotp</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4445em;"></span><span class="mpunct">⋅</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cdots</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋯</mo></mrow><annotation encoding="application/x-tex">\cdots</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.313em;"></span><span class="minner">⋯</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ce</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">C</mi><msub><mpadded width="0px"><mphantom><mi>X</mi></mphantom></mpadded><mpadded height="0px"><mn>6</mn></mpadded></msub><mi mathvariant="normal">H</mi><msub><mpadded width="0px"><mphantom><mi>X</mi></mphantom></mpadded><mpadded height="0px"><mn>5</mn></mpadded></msub><mo lspace="0em" rspace="0em">−</mo><mrow><mi mathvariant="normal">C</mi><mi mathvariant="normal">H</mi><mi mathvariant="normal">O</mi></mrow></mrow><annotation encoding="application/x-tex">{\mathrm{C}{\vphantom{X}}_{\smash[t]{6}}\mathrm{H}{\vphantom{X}}_{\smash[t]{5}}{-}\mathrm{CHO}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8333em;vertical-align:-0.15em;"></span><span class="mord"><span class="mord mathrm">C</span><span class="mord"><span class="mord"><span class="mord rlap"><span class="inner"><span class="mord" style="color:transparent;"><span class="mord mathnormal" style="margin-right:0.07847em;color:transparent;">X</span></span></span><span class="fix"></span></span></span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:-0.15em;"><span style="top:-2.55em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0em;"><span style="top:-2.7em;"><span class="pstrut" style="height:2.7em;"></span><span><span class="mord mtight"><span class="mord mtight">6</span></span></span></span></span></span></span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mord mathrm">H</span><span class="mord"><span class="mord"><span class="mord rlap"><span class="inner"><span class="mord" style="color:transparent;"><span class="mord mathnormal" style="margin-right:0.07847em;color:transparent;">X</span></span></span><span class="fix"></span></span></span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:-0.15em;"><span style="top:-2.55em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0em;"><span style="top:-2.7em;"><span class="pstrut" style="height:2.7em;"></span><span><span class="mord mtight"><span class="mord mtight">5</span></span></span></span></span></span></span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mord"><span class="mord">−</span></span><span class="mord"><span class="mord mathrm">CHO</span></span></span></span></span></span> <br> <span class="katex-error" title="ParseError: KaTeX parse error: Undefined control sequence: \ce at position 1: \̲c̲e̲{C6H5-CHO}">\ce{C6H5-CHO}</span></td><td style="text-align:left;"><code>{\mathrm{C}{\vphantom{X}}_{\smash[t]{6}}\mathrm{H}{\vphantom{X}}_{\smash[t]{5}}{-}\mathrm{CHO}}</code> <br> or <code>\ce{C6H5-CHO}</code> Requires an <a href="https://github.com/KaTeX/KaTeX/tree/master/contrib/mhchem/" target="_blank" rel="noreferrer">extension</a></td></tr><tr><td style="text-align:left;">\cee</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">Deprecated by mhchem</td></tr><tr><td style="text-align:left;">\centerdot</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mo>⋅</mo><mi>b</mi></mrow><annotation encoding="application/x-tex">a\centerdot b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5499em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin amsrm">⋅</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\centerdot b</code></td></tr><tr><td style="text-align:left;">\cf</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">Deprecated by mhchem;</td></tr><tr><td style="text-align:left;">use <code>\ce</code> instead</td><td style="text-align:left;"></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cfrac</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle displaystyle="true" scriptlevel="0"><mfrac><mn>2</mn><mrow><mn>1</mn><mo>+</mo><mstyle displaystyle="true" scriptlevel="0"><mfrac><mn>2</mn><mrow><mn>1</mn><mo>+</mo><mstyle displaystyle="true" scriptlevel="0"><mfrac><mn>2</mn><mn>1</mn></mfrac></mstyle></mrow></mfrac></mstyle></mrow></mfrac></mstyle></mrow><annotation encoding="application/x-tex">\cfrac{2}{1+\cfrac{2}{1+\cfrac{2}{1}}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:5.236em;vertical-align:-3.646em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.59em;"><span style="top:-2.11em;"><span class="pstrut" style="height:3.59em;"></span><span class="mord"><span class="mord">1</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.59em;"><span style="top:-2.11em;"><span class="pstrut" style="height:3.59em;"></span><span class="mord"><span class="mord">1</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.59em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">1</span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.74em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">2</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.686em;"><span></span></span></span></span></span><span></span></span></span></span><span style="top:-3.82em;"><span class="pstrut" style="height:3.59em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-4.33em;"><span class="pstrut" style="height:3.59em;"></span><span class="mord"><span class="mord">2</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:2.166em;"><span></span></span></span></span></span><span></span></span></span></span><span style="top:-3.82em;"><span class="pstrut" style="height:3.59em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-4.33em;"><span class="pstrut" style="height:3.59em;"></span><span class="mord"><span class="mord">2</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:3.646em;"><span></span></span></span></span></span><span></span></span></span></span></span></td><td style="text-align:left;"><code>\cfrac{2}{1+\cfrac{2}{1+\cfrac{2}{1}}}</code></td></tr><tr><td style="text-align:left;">\check</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mrow><mi>o</mi><mi>e</mi></mrow><mo>ˇ</mo></mover></mrow><annotation encoding="application/x-tex">\check{oe}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6285em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6285em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">oe</span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.25em;"><span class="mord">ˇ</span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\check{oe}</code></td></tr><tr><td style="text-align:left;">\ch</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ch</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\ch</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop">ch</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\checkmark</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">✓</mi></mrow><annotation encoding="application/x-tex">\checkmark</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mord amsrm">✓</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Chi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">X</mi></mrow><annotation encoding="application/x-tex">\Chi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathrm">X</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\chi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>χ</mi></mrow><annotation encoding="application/x-tex">\chi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mord mathnormal">χ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\choose</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">(</mo><mfrac linethickness="0px"><mrow><mi>n</mi><mo>+</mo><mn>1</mn></mrow><mrow><mi>k</mi><mo>+</mo><mn>2</mn></mrow></mfrac><mo fence="true">)</mo></mrow><annotation encoding="application/x-tex">{n+1 \choose k+2}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2984em;vertical-align:-0.4033em;"></span><span class="mord"><span class="mord"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size1">(</span></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.8951em;"><span style="top:-2.355em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight" style="margin-right:0.03148em;">k</span><span class="mbin mtight">+</span><span class="mord mtight">2</span></span></span></span><span style="top:-3.144em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">n</span><span class="mbin mtight">+</span><span class="mord mtight">1</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.4033em;"><span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size1">)</span></span></span></span></span></span></span></td><td style="text-align:left;"><code>{n+1 \choose k+2}</code></td></tr><tr><td style="text-align:left;">\circ</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∘</mo></mrow><annotation encoding="application/x-tex">\circ</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4445em;"></span><span class="mord">∘</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\circeq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≗</mo></mrow><annotation encoding="application/x-tex">\circeq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9592em;vertical-align:-0.2296em;"></span><span class="mrel amsrm">≗</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\circlearrowleft</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↺</mo></mrow><annotation encoding="application/x-tex">\circlearrowleft</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.664em;vertical-align:-0.082em;"></span><span class="mrel amsrm">↺</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\circlearrowright</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↻</mo></mrow><annotation encoding="application/x-tex">\circlearrowright</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.664em;vertical-align:-0.082em;"></span><span class="mrel amsrm">↻</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\circledast</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊛</mo></mrow><annotation encoding="application/x-tex">\circledast</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.664em;vertical-align:-0.082em;"></span><span class="mord amsrm">⊛</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\circledcirc</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊚</mo></mrow><annotation encoding="application/x-tex">\circledcirc</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.664em;vertical-align:-0.082em;"></span><span class="mord amsrm">⊚</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\circleddash</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊝</mo></mrow><annotation encoding="application/x-tex">\circleddash</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.664em;vertical-align:-0.082em;"></span><span class="mord amsrm">⊝</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\circledR</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">®</mi></mrow><annotation encoding="application/x-tex">\circledR</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8478em;vertical-align:-0.1556em;"></span><span class="mord amsrm">®</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\circledS</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">Ⓢ</mi></mrow><annotation encoding="application/x-tex">\circledS</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8478em;vertical-align:-0.1556em;"></span><span class="mord amsrm">Ⓢ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\class</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">A PR is pending.</td></tr><tr><td style="text-align:left;">\cline</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/269" target="_blank" rel="noreferrer">Issue #269</a></td></tr><tr><td style="text-align:left;">\clubs</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">♣</mi></mrow><annotation encoding="application/x-tex">\clubs</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8241em;vertical-align:-0.1296em;"></span><span class="mord">♣</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\clubsuit</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">♣</mi></mrow><annotation encoding="application/x-tex">\clubsuit</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8241em;vertical-align:-0.1296em;"></span><span class="mord">♣</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cnums</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="double-struck">C</mi></mrow><annotation encoding="application/x-tex">\cnums</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord mathbb">C</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\colon</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mspace></mspace><mspace width="0.1111em"></mspace><mo lspace="0em" rspace="0.17em"></mo><mtext> ⁣</mtext><mo lspace="0em" rspace="0em">:</mo><mspace width="0.3333em"></mspace></mrow><annotation encoding="application/x-tex">\colon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mspace nobreak"></span><span class="mspace" style="margin-right:0.1111em;"></span><span class="mpunct"></span><span class="mspace" style="margin-right:-0.1667em;"></span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord"><span class="mrel">:</span></span><span class="mspace" style="margin-right:0.3333em;"></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Colonapprox</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">∷</mi><mi mathvariant="normal">≈</mi></mo></mrow><annotation encoding="application/x-tex">\Colonapprox</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4831em;"></span><span class="mrel"><span class="mrel"><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span><span class="mrel"><span class="mspace" style="margin-right:-0.05em;"></span></span><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span></span><span class="mrel"><span class="mspace" style="margin-right:-0.0667em;"></span></span><span class="mrel">≈</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\colonapprox</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">:</mi><mi mathvariant="normal">≈</mi></mo></mrow><annotation encoding="application/x-tex">\colonapprox</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4831em;"></span><span class="mrel"><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span><span class="mrel"><span class="mspace" style="margin-right:-0.0667em;"></span></span><span class="mrel">≈</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Coloneq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">∷</mi><mi mathvariant="normal">−</mi></mo></mrow><annotation encoding="application/x-tex">\Coloneq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mrel"><span class="mrel"><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span><span class="mrel"><span class="mspace" style="margin-right:-0.05em;"></span></span><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span></span><span class="mrel"><span class="mspace" style="margin-right:-0.0667em;"></span></span><span class="mrel"><span class="mord">−</span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\coloneq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">:</mi><mi mathvariant="normal">−</mi></mo></mrow><annotation encoding="application/x-tex">\coloneq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mrel"><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span><span class="mrel"><span class="mspace" style="margin-right:-0.0667em;"></span></span><span class="mrel"><span class="mord">−</span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Coloneqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">∷</mi><mi mathvariant="normal">=</mi></mo></mrow><annotation encoding="application/x-tex">\Coloneqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mrel"><span class="mrel"><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span><span class="mrel"><span class="mspace" style="margin-right:-0.05em;"></span></span><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span></span><span class="mrel"><span class="mspace" style="margin-right:-0.0667em;"></span></span><span class="mrel">=</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\coloneqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">≔</mi></mo></mrow><annotation encoding="application/x-tex">\coloneqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mrel"><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span><span class="mrel"><span class="mspace" style="margin-right:-0.0667em;"></span></span><span class="mrel">=</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Colonsim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">∷</mi><mi mathvariant="normal">∼</mi></mo></mrow><annotation encoding="application/x-tex">\Colonsim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mrel"><span class="mrel"><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span><span class="mrel"><span class="mspace" style="margin-right:-0.05em;"></span></span><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span></span><span class="mrel"><span class="mspace" style="margin-right:-0.0667em;"></span></span><span class="mrel">∼</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\colonsim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">:</mi><mi mathvariant="normal">∼</mi></mo></mrow><annotation encoding="application/x-tex">\colonsim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mrel"><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span><span class="mrel"><span class="mspace" style="margin-right:-0.0667em;"></span></span><span class="mrel">∼</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\color</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathcolor="#0000FF"><mi>A</mi><mi>a</mi><mi>B</mi><mi>b</mi><mn>123</mn></mstyle></mrow><annotation encoding="application/x-tex">\color{#0000FF} AaBb123</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal" style="color:#0000FF;">A</span><span class="mord mathnormal" style="color:#0000FF;">a</span><span class="mord mathnormal" style="margin-right:0.05017em;color:#0000FF;">B</span><span class="mord mathnormal" style="color:#0000FF;">b</span><span class="mord" style="color:#0000FF;">123</span></span></span></span></td><td style="text-align:left;"><code>\color{#0000FF} AaBb123</code></td></tr><tr><td style="text-align:left;">\colorbox</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mpadded width="+6pt" height="+6pt" lspace="3pt" voffset="3pt" mathbackground="red"><mtext>Black on red</mtext></mpadded></mrow><annotation encoding="application/x-tex">\colorbox{red}{Black on red}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2944em;vertical-align:-0.3em;"></span><span class="mord"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.9944em;"><span style="top:-2.9944em;"><span class="pstrut" style="height:3.2944em;"></span><span class="stretchy colorbox" style="height:1.2944em;background-color:red;"></span></span><span style="top:-3.2944em;"><span class="pstrut" style="height:3.2944em;"></span><span class="mord boxpad"><span class="mord">Black on red</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.3em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\colorbox{red}{Black on red}</code></td></tr><tr><td style="text-align:left;">\complement</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∁</mi></mrow><annotation encoding="application/x-tex">\complement</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.825em;"></span><span class="mord amsrm">∁</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Complex</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="double-struck">C</mi></mrow><annotation encoding="application/x-tex">\Complex</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord mathbb">C</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cong</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≅</mo></mrow><annotation encoding="application/x-tex">\cong</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.589em;"></span><span class="mrel">≅</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Coppa</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\coppa</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\coprod</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∐</mo></mrow><annotation encoding="application/x-tex">\coprod</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mop op-symbol small-op" style="position:relative;top:0em;">∐</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\copyright</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>©</mtext></mrow><annotation encoding="application/x-tex">\copyright</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8889em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">c</span></span></span><span style="top:-3.1944em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body accent-full" style="left:0em;top:.2em;"><span class="mord">◯</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cos</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>cos</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\cos</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mop">cos</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cosec</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>cosec</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\cosec</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mop">cosec</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cosh</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>cosh</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\cosh</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop">cosh</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cot</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>cot</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\cot</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6151em;"></span><span class="mop">cot</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cotg</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>cotg</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\cotg</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8095em;vertical-align:-0.1944em;"></span><span class="mop">cot<span style="margin-right:0.01389em;">g</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\coth</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>coth</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\coth</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop">coth</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.16em" columnalign="center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{matrix} a &amp; b\cr c &amp; d \end{matrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="mord"><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{matrix}</code><br>   <code>a &amp; b \cr</code><br>   <code>c &amp; d</code><br><code>\end{matrix}</code></td></tr><tr><td style="text-align:left;">\csc</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>csc</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\csc</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mop">csc</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cssId</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">A PR is pending.</td></tr><tr><td style="text-align:left;">\ctg</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ctg</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\ctg</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8095em;vertical-align:-0.1944em;"></span><span class="mop">ct<span style="margin-right:0.01389em;">g</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cth</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>cth</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\cth</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop">cth</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Cup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋓</mo></mrow><annotation encoding="application/x-tex">\Cup</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5499em;"></span><span class="mord amsrm">⋓</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\cup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∪</mo></mrow><annotation encoding="application/x-tex">\cup</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5556em;"></span><span class="mord">∪</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\curlyeqprec</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋞</mo></mrow><annotation encoding="application/x-tex">\curlyeqprec</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733em;vertical-align:-0.1367em;"></span><span class="mrel amsrm">⋞</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\curlyeqsucc</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋟</mo></mrow><annotation encoding="application/x-tex">\curlyeqsucc</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733em;vertical-align:-0.1367em;"></span><span class="mrel amsrm">⋟</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\curlyvee</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋎</mo></mrow><annotation encoding="application/x-tex">\curlyvee</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5499em;"></span><span class="mord amsrm">⋎</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\curlywedge</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋏</mo></mrow><annotation encoding="application/x-tex">\curlywedge</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5499em;"></span><span class="mord amsrm">⋏</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\curvearrowleft</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↶</mo></mrow><annotation encoding="application/x-tex">\curvearrowleft</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mrel amsrm">↶</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\curvearrowright</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↷</mo></mrow><annotation encoding="application/x-tex">\curvearrowright</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mrel amsrm">↷</span></span></span></span></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="d" tabindex="-1">D <a class="header-anchor" href="#d" aria-label="Permalink to &quot;D&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\dag</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">†</mi></mrow><annotation encoding="application/x-tex">\dag</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord">†</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Dagger</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>‡</mo></mrow><annotation encoding="application/x-tex">\Dagger</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord">‡</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\dagger</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>†</mo></mrow><annotation encoding="application/x-tex">\dagger</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord">†</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\daleth</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ℸ</mi></mrow><annotation encoding="application/x-tex">\daleth</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord amsrm">ℸ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Darr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇓</mo></mrow><annotation encoding="application/x-tex">\Darr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel">⇓</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\dArr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇓</mo></mrow><annotation encoding="application/x-tex">\dArr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel">⇓</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\darr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↓</mo></mrow><annotation encoding="application/x-tex">\darr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel">↓</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;" darray=""></td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.16em" columnalign="center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mi>d</mi></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{darray}{cc}a&amp;b\\c&amp;d\end{darray}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="mord"><span class="mtable"><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{darray}{cc}</code><br>   <code>a &amp; b \\</code><br>   <code>c &amp; d</code><br><code>\end{darray}</code></td></tr><tr><td style="text-align:left;">\dashleftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇠</mo></mrow><annotation encoding="application/x-tex">\dashleftarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.437em;"></span><span class="mrel amsrm">⇠</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\dashrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇢</mo></mrow><annotation encoding="application/x-tex">\dashrightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.437em;"></span><span class="mrel amsrm">⇢</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\dashv</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊣</mo></mrow><annotation encoding="application/x-tex">\dashv</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mrel">⊣</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\dbinom</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">(</mo><mstyle displaystyle="true" scriptlevel="0"><mfrac linethickness="0px"><mi>n</mi><mi>k</mi></mfrac></mstyle><mo fence="true">)</mo></mrow><annotation encoding="application/x-tex">\dbinom n k</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="mord"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size3">(</span></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1076em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal" style="margin-right:0.03148em;">k</span></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">n</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.686em;"><span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size3">)</span></span></span></span></span></span></td><td style="text-align:left;"><code>\dbinom n k</code></td></tr><tr><td style="text-align:left;">\dblcolon</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">∷</mi></mo></mrow><annotation encoding="application/x-tex">\dblcolon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mrel"><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span><span class="mrel"><span class="mspace" style="margin-right:-0.05em;"></span></span><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;" dcases=""></td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">{</mo><mtable rowspacing="0.36em" columnalign="left left" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mtext>if </mtext><mi>b</mi></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mtext>if </mtext><mi>d</mi></mrow></mstyle></mtd></mtr></mtable></mrow><annotation encoding="application/x-tex">\begin{dcases}a&amp;\text{if }b\\c&amp;\text{if }d\end{dcases}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:3em;vertical-align:-1.25em;"></span><span class="minner"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size4">{</span></span><span class="mord"><span class="mtable"><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.69em;"><span style="top:-3.69em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.25em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.19em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:1em;"></span><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.69em;"><span style="top:-3.69em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord text"><span class="mord">if </span></span><span class="mord mathnormal">b</span></span></span><span style="top:-2.25em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord text"><span class="mord">if </span></span><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.19em;"><span></span></span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{dcases}</code><br>   <code>a &amp;\text{if } b \\</code><br>   <code>c &amp;\text{if } d</code><br><code>\end{dcases}</code></td></tr><tr><td style="text-align:left;">\ddag</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">‡</mi></mrow><annotation encoding="application/x-tex">\ddag</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord">‡</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ddagger</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>‡</mo></mrow><annotation encoding="application/x-tex">\ddagger</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord">‡</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ddddot</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\dddot</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ddot</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mi>x</mi><mo>¨</mo></mover></mrow><annotation encoding="application/x-tex">\ddot x</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6679em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6679em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord mathnormal">x</span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.2222em;"><span class="mord">¨</span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\ddot x</code></td></tr><tr><td style="text-align:left;">\ddots</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋱</mo></mrow><annotation encoding="application/x-tex">\ddots</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.823em;"></span><span class="minner">⋱</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\DeclareMathOperator</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\def</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>+</mo><msup><mi>x</mi><mn>2</mn></msup></mrow><annotation encoding="application/x-tex">\def\foo{x^2} \foo + \foo</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8974em;vertical-align:-0.0833em;"></span><span class="mord"><span class="mord mathnormal">x</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:0.8141em;"></span><span class="mord"><span class="mord mathnormal">x</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\def\foo{x^2} \foo + \foo</code></td></tr><tr><td style="text-align:left;">\definecolor</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/750" target="_blank" rel="noreferrer">Issue #750</a></td></tr><tr><td style="text-align:left;">\deg</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>deg</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\deg</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mop">de<span style="margin-right:0.01389em;">g</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\degree</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">°</mi></mrow><annotation encoding="application/x-tex">\degree</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">°</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\delta</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>δ</mi></mrow><annotation encoding="application/x-tex">\delta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal" style="margin-right:0.03785em;">δ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Delta</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">Δ</mi></mrow><annotation encoding="application/x-tex">\Delta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord">Δ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\det</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>det</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\det</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop">det</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Digamma</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\digamma</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ϝ</mi></mrow><annotation encoding="application/x-tex">\digamma</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6633em;vertical-align:-0.0817em;"></span><span class="mord amsrm">ϝ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\dfrac</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle displaystyle="true" scriptlevel="0"><mfrac><mrow><mi>a</mi><mo>−</mo><mn>1</mn></mrow><mrow><mi>b</mi><mo>−</mo><mn>1</mn></mrow></mfrac></mstyle></mrow><annotation encoding="application/x-tex">\dfrac{a-1}{b-1}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.0908em;vertical-align:-0.7693em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.3214em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">−</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">−</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.7693em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span></span></td><td style="text-align:left;"><code>\dfrac{a-1}{b-1}</code></td></tr><tr><td style="text-align:left;">\diagdown</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">╲</mi></mrow><annotation encoding="application/x-tex">\diagdown</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9356em;vertical-align:-0.1944em;"></span><span class="mord amsrm">╲</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\diagup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">╱</mi></mrow><annotation encoding="application/x-tex">\diagup</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8833em;vertical-align:-0.1944em;"></span><span class="mord amsrm">╱</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Diamond</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">◊</mi></mrow><annotation encoding="application/x-tex">\Diamond</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8034em;vertical-align:-0.1111em;"></span><span class="mord amsrm">◊</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\diamond</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋄</mo></mrow><annotation encoding="application/x-tex">\diamond</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4445em;"></span><span class="mord">⋄</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\diamonds</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">♢</mi></mrow><annotation encoding="application/x-tex">\diamonds</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8241em;vertical-align:-0.1296em;"></span><span class="mord">♢</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\diamondsuit</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">♢</mi></mrow><annotation encoding="application/x-tex">\diamondsuit</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8241em;vertical-align:-0.1296em;"></span><span class="mord">♢</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\dim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>dim</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\dim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop">dim</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\displaylines</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\displaystyle</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle scriptlevel="0" displaystyle="true"><munderover><mo>∑</mo><mn>0</mn><mi>n</mi></munderover></mstyle></mrow><annotation encoding="application/x-tex">\displaystyle\sum_0^n</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.9185em;vertical-align:-1.2671em;"></span><span class="mop op-limits"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.6514em;"><span style="top:-1.8829em;margin-left:0em;"><span class="pstrut" style="height:3.05em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">0</span></span></span><span style="top:-3.05em;"><span class="pstrut" style="height:3.05em;"></span><span><span class="mop op-symbol large-op">∑</span></span></span><span style="top:-4.3em;margin-left:0em;"><span class="pstrut" style="height:3.05em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">n</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.2671em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\displaystyle\sum_0^n</code></td></tr><tr><td style="text-align:left;">\div</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>÷</mo></mrow><annotation encoding="application/x-tex">\div</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mord">÷</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\divideontimes</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋇</mo></mrow><annotation encoding="application/x-tex">\divideontimes</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6633em;vertical-align:-0.0817em;"></span><span class="mord amsrm">⋇</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\dot</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mi>x</mi><mo>˙</mo></mover></mrow><annotation encoding="application/x-tex">\dot x</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6679em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6679em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord mathnormal">x</span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.1111em;"><span class="mord">˙</span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\dot x</code></td></tr><tr><td style="text-align:left;">\Doteq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≑</mo></mrow><annotation encoding="application/x-tex">\Doteq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.664em;vertical-align:-0.082em;"></span><span class="mrel amsrm">≑</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\doteq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≐</mo></mrow><annotation encoding="application/x-tex">\doteq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.673em;"></span><span class="mrel">≐</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\doteqdot</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≑</mo></mrow><annotation encoding="application/x-tex">\doteqdot</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.664em;vertical-align:-0.082em;"></span><span class="mrel amsrm">≑</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\dotplus</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∔</mo></mrow><annotation encoding="application/x-tex">\dotplus</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7742em;vertical-align:-0.082em;"></span><span class="mord amsrm">∔</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\dots</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msub><mi>x</mi><mn>1</mn></msub><mo>+</mo><mo>⋯</mo><mo>+</mo><msub><mi>x</mi><mi>n</mi></msub></mrow><annotation encoding="application/x-tex">x_1 + \dots + x_n</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7333em;vertical-align:-0.15em;"></span><span class="mord"><span class="mord mathnormal">x</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.3011em;"><span style="top:-2.55em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">1</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="minner">⋯</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:0.5806em;vertical-align:-0.15em;"></span><span class="mord"><span class="mord mathnormal">x</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.1514em;"><span style="top:-2.55em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">n</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>x_1 + \dots + x_n</code></td></tr><tr><td style="text-align:left;">\dotsb</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msub><mi>x</mi><mn>1</mn></msub><mo>+</mo><mo>⋯</mo><mo>+</mo><msub><mi>x</mi><mi>n</mi></msub></mrow><annotation encoding="application/x-tex">x_1 +\dotsb + x_n</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7333em;vertical-align:-0.15em;"></span><span class="mord"><span class="mord mathnormal">x</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.3011em;"><span style="top:-2.55em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">1</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="minner">⋯</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:0.5806em;vertical-align:-0.15em;"></span><span class="mord"><span class="mord mathnormal">x</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.1514em;"><span style="top:-2.55em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">n</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>x_1 +\dotsb + x_n</code></td></tr><tr><td style="text-align:left;">\dotsc</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>x</mi><mo separator="true">,</mo><mo>…</mo><mo separator="true">,</mo><mi>y</mi></mrow><annotation encoding="application/x-tex">x,\dotsc,y</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mord mathnormal">x</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="minner">…</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord mathnormal" style="margin-right:0.03588em;">y</span></span></span></span></td><td style="text-align:left;"><code>x,\dotsc,y</code></td></tr><tr><td style="text-align:left;">\dotsi</td><td style="text-align:left;">$$\int_{A_1}\int_{A_2}\dotsi$$</td><td style="text-align:left;"><code>\int_{A_1}\int_{A_2}\dotsi</code></td></tr><tr><td style="text-align:left;">\dotsm</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msub><mi>x</mi><mn>1</mn></msub><msub><mi>x</mi><mn>2</mn></msub><mo>⋯</mo><msub><mi>x</mi><mi>n</mi></msub></mrow><annotation encoding="application/x-tex">x_1 x_2 \dotsm x_n</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5806em;vertical-align:-0.15em;"></span><span class="mord"><span class="mord mathnormal">x</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.3011em;"><span style="top:-2.55em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">1</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mord"><span class="mord mathnormal">x</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.3011em;"><span style="top:-2.55em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.1667em;"></span><span class="minner">⋯</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord"><span class="mord mathnormal">x</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.1514em;"><span style="top:-2.55em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">n</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>$x_1 x_2 \dotsm x_n</code></td></tr><tr><td style="text-align:left;">\dotso</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>…</mo></mrow><annotation encoding="application/x-tex">\dotso</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.123em;"></span><span class="minner">…</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\doublebarwedge</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⩞</mo></mrow><annotation encoding="application/x-tex">\doublebarwedge</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9503em;vertical-align:-0.1944em;"></span><span class="mord amsrm">⩞</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\doublecap</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋒</mo></mrow><annotation encoding="application/x-tex">\doublecap</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5499em;"></span><span class="mord amsrm">⋒</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\doublecup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋓</mo></mrow><annotation encoding="application/x-tex">\doublecup</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5499em;"></span><span class="mord amsrm">⋓</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Downarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇓</mo></mrow><annotation encoding="application/x-tex">\Downarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel">⇓</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\downarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↓</mo></mrow><annotation encoding="application/x-tex">\downarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel">↓</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\downdownarrows</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇊</mo></mrow><annotation encoding="application/x-tex">\downdownarrows</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8867em;vertical-align:-0.1944em;"></span><span class="mrel amsrm">⇊</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\downharpoonleft</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇃</mo></mrow><annotation encoding="application/x-tex">\downharpoonleft</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8867em;vertical-align:-0.1944em;"></span><span class="mrel amsrm">⇃</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\downharpoonright</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇂</mo></mrow><annotation encoding="application/x-tex">\downharpoonright</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8867em;vertical-align:-0.1944em;"></span><span class="mrel amsrm">⇂</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;" drcases=""></td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtable rowspacing="0.36em" columnalign="left left" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mtext>if </mtext><mi>b</mi></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mtext>if </mtext><mi>d</mi></mrow></mstyle></mtd></mtr></mtable><mo fence="true">}</mo></mrow><annotation encoding="application/x-tex">\begin{drcases}a&amp;\text{if }b\\c&amp;\text{if }d\end{drcases}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:3em;vertical-align:-1.25em;"></span><span class="minner"><span class="mopen nulldelimiter"></span><span class="mord"><span class="mtable"><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.69em;"><span style="top:-3.69em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.25em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.19em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:1em;"></span><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.69em;"><span style="top:-3.69em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord text"><span class="mord">if </span></span><span class="mord mathnormal">b</span></span></span><span style="top:-2.25em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord text"><span class="mord">if </span></span><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.19em;"><span></span></span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size4">}</span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{drcases}</code><br>   <code>a &amp;\text{if } b \\</code><br>   <code>c &amp;\text{if } d</code><br><code>\end{drcases}</code></td></tr></tbody></table><h2 id="e" tabindex="-1">E <a class="header-anchor" href="#e" aria-label="Permalink to &quot;E&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\edef</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi></mrow><annotation encoding="application/x-tex">\def\foo{a}\edef\bar{\foo}\def\foo{}\bar</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal">a</span></span></span></span></td><td style="text-align:left;"><code>\def\foo{a}\edef\bar{\foo}\def\foo{}\bar</code></td></tr><tr><td style="text-align:left;">\ell</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ℓ</mi></mrow><annotation encoding="application/x-tex">\ell</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">ℓ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\else</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/1003" target="_blank" rel="noreferrer">Issue #1003</a></td></tr><tr><td style="text-align:left;">\em</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\emph</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\empty</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∅</mi></mrow><annotation encoding="application/x-tex">\empty</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8056em;vertical-align:-0.0556em;"></span><span class="mord">∅</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\emptyset</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∅</mi></mrow><annotation encoding="application/x-tex">\emptyset</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8056em;vertical-align:-0.0556em;"></span><span class="mord">∅</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\enclose</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">Non standard</td></tr><tr><td style="text-align:left;">\end</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.16em" columnalign="center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{matrix} a &amp; b\\ c &amp; d\end{matrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="mord"><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{matrix}</code><br>   <code>a &amp; b \\</code><br>   <code>c &amp; d</code><br><code>\end{matrix}</code></td></tr><tr><td style="text-align:left;">\endgroup</td><td style="text-align:left;"><span class="katex-error" title="ParseError: KaTeX parse error: Expected &#39;}&#39;, got &#39;\endgroup&#39; at position 3: {a\̲e̲n̲d̲g̲r̲o̲u̲p̲">{a\endgroup</span></td><td style="text-align:left;"><code>{a\endgroup</code></td></tr><tr><td style="text-align:left;">\enspace</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mspace width="0.5em"></mspace><mi>b</mi></mrow><annotation encoding="application/x-tex">a\enspace b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.5em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\enspace b</code></td></tr><tr><td style="text-align:left;">\Epsilon</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">E</mi></mrow><annotation encoding="application/x-tex">\Epsilon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathrm">E</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\epsilon</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ϵ</mi></mrow><annotation encoding="application/x-tex">\epsilon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal">ϵ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\eqalign</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\eqalignno</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\eqcirc</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≖</mo></mrow><annotation encoding="application/x-tex">\eqcirc</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mrel amsrm">≖</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Eqcolon</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">−</mi><mi mathvariant="normal">∷</mi></mo></mrow><annotation encoding="application/x-tex">\Eqcolon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mrel"><span class="mrel"><span class="mord">−</span></span><span class="mrel"><span class="mspace" style="margin-right:-0.0667em;"></span></span><span class="mrel"><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span><span class="mrel"><span class="mspace" style="margin-right:-0.05em;"></span></span><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\eqcolon</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">∹</mi></mo></mrow><annotation encoding="application/x-tex">\eqcolon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mrel"><span class="mrel"><span class="mord">−</span></span><span class="mrel"><span class="mspace" style="margin-right:-0.0667em;"></span></span><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;" equation=""></td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/445" target="_blank" rel="noreferrer">Issue #445</a></td></tr><tr><td style="text-align:left;" eqnarray=""></td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Eqqcolon</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">=</mi><mi mathvariant="normal">∷</mi></mo></mrow><annotation encoding="application/x-tex">\Eqqcolon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mrel"><span class="mrel">=</span><span class="mrel"><span class="mspace" style="margin-right:-0.0667em;"></span></span><span class="mrel"><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span><span class="mrel"><span class="mspace" style="margin-right:-0.05em;"></span></span><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\eqqcolon</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">≕</mi></mo></mrow><annotation encoding="application/x-tex">\eqqcolon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mrel"><span class="mrel">=</span><span class="mrel"><span class="mspace" style="margin-right:-0.0667em;"></span></span><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\eqref</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/350" target="_blank" rel="noreferrer">Issue #350</a></td></tr><tr><td style="text-align:left;">\eqsim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≂</mo></mrow><annotation encoding="application/x-tex">\eqsim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4637em;"></span><span class="mrel amsrm">≂</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\eqslantgtr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪖</mo></mrow><annotation encoding="application/x-tex">\eqslantgtr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733em;vertical-align:-0.1367em;"></span><span class="mrel amsrm">⪖</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\eqslantless</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪕</mo></mrow><annotation encoding="application/x-tex">\eqslantless</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733em;vertical-align:-0.1367em;"></span><span class="mrel amsrm">⪕</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\equiv</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≡</mo></mrow><annotation encoding="application/x-tex">\equiv</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4637em;"></span><span class="mrel">≡</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Eta</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">H</mi></mrow><annotation encoding="application/x-tex">\Eta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathrm">H</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\eta</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>η</mi></mrow><annotation encoding="application/x-tex">\eta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mord mathnormal" style="margin-right:0.03588em;">η</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\eth</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ð</mi></mrow><annotation encoding="application/x-tex">\eth</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord amsrm">ð</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\euro</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\exist</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∃</mi></mrow><annotation encoding="application/x-tex">\exist</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">∃</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\exists</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∃</mi></mrow><annotation encoding="application/x-tex">\exists</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">∃</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\exp</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>exp</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\exp</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mop">exp</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\expandafter</td><td style="text-align:left;"></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="f" tabindex="-1">F <a class="header-anchor" href="#f" aria-label="Permalink to &quot;F&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\fallingdotseq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≒</mo></mrow><annotation encoding="application/x-tex">\fallingdotseq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.664em;vertical-align:-0.082em;"></span><span class="mrel amsrm">≒</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\fbox</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><menclose notation="box"><mstyle scriptlevel="0" displaystyle="false"><mtext>Hi there!</mtext></mstyle></menclose></mrow><annotation encoding="application/x-tex">\fbox{Hi there!}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.3744em;vertical-align:-0.34em;"></span><span class="mord"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.0344em;"><span style="top:-3.3744em;"><span class="pstrut" style="height:3.3744em;"></span><span class="boxpad"><span class="mord"><span class="mord">Hi there!</span></span></span></span><span style="top:-3.0344em;"><span class="pstrut" style="height:3.3744em;"></span><span class="stretchy fbox" style="height:1.3744em;border-style:solid;border-width:0.04em;"></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.34em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\fbox{Hi there!}</code></td></tr><tr><td style="text-align:left;">\fcolorbox</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mpadded width="+6pt" height="+6pt" lspace="3pt" voffset="3pt" style="border:0.04em solid red;" mathbackground="aqua"><mtext>A</mtext></mpadded></mrow><annotation encoding="application/x-tex">\fcolorbox{red}{aqua}{A}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.3633em;vertical-align:-0.34em;"></span><span class="mord"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.0233em;"><span style="top:-3.0233em;"><span class="pstrut" style="height:3.3633em;"></span><span class="stretchy fcolorbox" style="height:1.3633em;border-style:solid;border-width:0.04em;background-color:aqua;border-color:red;"></span></span><span style="top:-3.3633em;"><span class="pstrut" style="height:3.3633em;"></span><span class="mord boxpad"><span class="mord">A</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.34em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\fcolorbox{red}{aqua}{A}</code></td></tr><tr><td style="text-align:left;">\fi</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/1003" target="_blank" rel="noreferrer">Issue #1003</a></td></tr><tr><td style="text-align:left;">\Finv</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">Ⅎ</mi></mrow><annotation encoding="application/x-tex">\Finv</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord amsrm">Ⅎ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\flat</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">♭</mi></mrow><annotation encoding="application/x-tex">\flat</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.75em;"></span><span class="mord">♭</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\footnotesize</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathsize="0.8em"><mi>f</mi><mi>o</mi><mi>o</mi><mi>t</mi><mi>n</mi><mi>o</mi><mi>t</mi><mi>e</mi><mi>s</mi><mi>i</mi><mi>z</mi><mi>e</mi></mstyle></mrow><annotation encoding="application/x-tex">\footnotesize footnotesize</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7111em;vertical-align:-0.1556em;"></span><span class="mord mathnormal sizing reset-size6 size4" style="margin-right:0.10764em;">f</span><span class="mord mathnormal sizing reset-size6 size4">oo</span><span class="mord mathnormal sizing reset-size6 size4">t</span><span class="mord mathnormal sizing reset-size6 size4">n</span><span class="mord mathnormal sizing reset-size6 size4">o</span><span class="mord mathnormal sizing reset-size6 size4">t</span><span class="mord mathnormal sizing reset-size6 size4">es</span><span class="mord mathnormal sizing reset-size6 size4">i</span><span class="mord mathnormal sizing reset-size6 size4">ze</span></span></span></span></td><td style="text-align:left;"><code>\footnotesize footnotesize</code></td></tr><tr><td style="text-align:left;">\forall</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∀</mi></mrow><annotation encoding="application/x-tex">\forall</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">∀</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\frac</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mfrac><mi>a</mi><mi>b</mi></mfrac></mrow><annotation encoding="application/x-tex">\frac a b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0404em;vertical-align:-0.345em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.6954em;"><span style="top:-2.655em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">b</span></span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.394em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">a</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.345em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span></span></td><td style="text-align:left;"><code>\frac a b</code></td></tr><tr><td style="text-align:left;">\frak</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="fraktur">A</mi><mi mathvariant="fraktur">a</mi><mi mathvariant="fraktur">B</mi><mi mathvariant="fraktur">b</mi></mrow><annotation encoding="application/x-tex">\frak{AaBb}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6914em;"></span><span class="mord"><span class="mord mathfrak">AaBb</span></span></span></span></span></td><td style="text-align:left;"><code>\frak{AaBb}</code></td></tr><tr><td style="text-align:left;">\frown</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⌢</mo></mrow><annotation encoding="application/x-tex">\frown</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3576em;"></span><span class="mrel">⌢</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\futurelet</td><td style="text-align:left;"></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="g" tabindex="-1">G <a class="header-anchor" href="#g" aria-label="Permalink to &quot;G&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\Game</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">⅁</mi></mrow><annotation encoding="application/x-tex">\Game</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord amsrm">⅁</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Gamma</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">Γ</mi></mrow><annotation encoding="application/x-tex">\Gamma</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord">Γ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\gamma</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>γ</mi></mrow><annotation encoding="application/x-tex">\gamma</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mord mathnormal" style="margin-right:0.05556em;">γ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;" gather=""></td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">see <code>{gathered}</code></td></tr><tr><td style="text-align:left;" gathered=""></td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.25em" columnalign="center" columnspacing="0em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mi>a</mi><mo>=</mo><mi>b</mi></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="true"><mrow><mi>e</mi><mo>=</mo><mi>b</mi><mo>+</mo><mi>c</mi></mrow></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{gathered}a=b\\e=b+c\end{gathered}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:3em;vertical-align:-1.25em;"></span><span class="mord"><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.75em;"><span style="top:-3.91em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">e</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord mathnormal">b</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.25em;"><span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{gathered}</code><br>   <code>a=b \\ </code><br>   <code>e=b+c</code><br><code>\end{gathered}</code></td></tr><tr><td style="text-align:left;">\gcd</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>gcd</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\gcd</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mop"><span style="margin-right:0.01389em;">g</span>cd</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\gdef</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msup><mi>y</mi><mn>2</mn></msup><mo>+</mo><msup><mi>y</mi><mn>2</mn></msup></mrow><annotation encoding="application/x-tex">\gdef\bar#1{#1^2} \bar{y} + \bar{y}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0085em;vertical-align:-0.1944em;"></span><span class="mord"><span class="mord mathnormal" style="margin-right:0.03588em;">y</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:1.0085em;vertical-align:-0.1944em;"></span><span class="mord"><span class="mord mathnormal" style="margin-right:0.03588em;">y</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">2</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\gdef\bar#1{#1^2} \bar{y} + \bar{y}</code></td></tr><tr><td style="text-align:left;">\ge</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≥</mo></mrow><annotation encoding="application/x-tex">\ge</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel">≥</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\geneuro</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\geneuronarrow</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\geneurowide</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\genfrac</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">(</mo><mstyle displaystyle="true" scriptlevel="0"><mfrac linethickness="0.2em"><mi>a</mi><mrow><mi>a</mi><mo>+</mo><mn>1</mn></mrow></mfrac></mstyle><mo fence="true">]</mo></mrow><annotation encoding="application/x-tex">\genfrac ( ] {2pt}{0}a{a+1}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.6278em;vertical-align:-1.1778em;"></span><span class="mord"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size3">(</span></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.3806em;"><span style="top:-1.9056em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord">1</span></span></span><span style="top:-3.15em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.2em;"></span></span><span style="top:-3.95em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.1778em;"><span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size3">]</span></span></span></span></span></span></td><td style="text-align:left;"><code>\genfrac ( ] {2pt}{0}a{a+1}</code></td></tr><tr><td style="text-align:left;">\geq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≥</mo></mrow><annotation encoding="application/x-tex">\geq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel">≥</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\geqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≧</mo></mrow><annotation encoding="application/x-tex">\geqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0117em;vertical-align:-0.2558em;"></span><span class="mrel amsrm">≧</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\geqslant</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⩾</mo></mrow><annotation encoding="application/x-tex">\geqslant</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733em;vertical-align:-0.1367em;"></span><span class="mrel amsrm">⩾</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\gets</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>←</mo></mrow><annotation encoding="application/x-tex">\gets</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">←</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\gg</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≫</mo></mrow><annotation encoding="application/x-tex">\gg</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">≫</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ggg</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋙</mo></mrow><annotation encoding="application/x-tex">\ggg</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.585em;vertical-align:-0.0352em;"></span><span class="mrel amsrm">⋙</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\gggtr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋙</mo></mrow><annotation encoding="application/x-tex">\gggtr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.585em;vertical-align:-0.0352em;"></span><span class="mrel amsrm">⋙</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\gimel</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ℷ</mi></mrow><annotation encoding="application/x-tex">\gimel</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord amsrm">ℷ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\global</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mn>2</mn><mo>+</mo><mn>3</mn></mrow><annotation encoding="application/x-tex">\global\def\add#1#2{#1+#2} \add 2 3</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7278em;vertical-align:-0.0833em;"></span><span class="mord">2</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:0.6444em;"></span><span class="mord">3</span></span></span></span></td><td style="text-align:left;"><code>\global\def\add#1#2{#1+#2} \add 2 3</code></td></tr><tr><td style="text-align:left;">\gnapprox</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪊</mo></mrow><annotation encoding="application/x-tex">\gnapprox</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0189em;vertical-align:-0.2617em;"></span><span class="mrel amsrm">⪊</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\gneq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪈</mo></mrow><annotation encoding="application/x-tex">\gneq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel amsrm">⪈</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\gneqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≩</mo></mrow><annotation encoding="application/x-tex">\gneqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0087em;vertical-align:-0.2514em;"></span><span class="mrel amsrm">≩</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\gnsim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋧</mo></mrow><annotation encoding="application/x-tex">\gnsim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9733em;vertical-align:-0.2322em;"></span><span class="mrel amsrm">⋧</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\grave</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mrow><mi>e</mi><mi>u</mi></mrow><mo>ˋ</mo></mover></mrow><annotation encoding="application/x-tex">\grave{eu}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6944em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">e</span><span class="mord mathnormal">u</span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.25em;"><span class="mord">ˋ</span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\grave{eu}</code></td></tr><tr><td style="text-align:left;">\gt</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mo>&gt;</mo><mi>b</mi></mrow><annotation encoding="application/x-tex">a \gt b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">&gt;</span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a \gt b</code></td></tr><tr><td style="text-align:left;">\gtrdot</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋗</mo></mrow><annotation encoding="application/x-tex">\gtrdot</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mord amsrm">⋗</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\gtrapprox</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪆</mo></mrow><annotation encoding="application/x-tex">\gtrapprox</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0117em;vertical-align:-0.2558em;"></span><span class="mrel amsrm">⪆</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\gtreqless</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋛</mo></mrow><annotation encoding="application/x-tex">\gtreqless</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2714em;vertical-align:-0.3857em;"></span><span class="mrel amsrm">⋛</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\gtreqqless</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪌</mo></mrow><annotation encoding="application/x-tex">\gtreqqless</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.4651em;vertical-align:-0.4826em;"></span><span class="mrel amsrm">⪌</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\gtrless</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≷</mo></mrow><annotation encoding="application/x-tex">\gtrless</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8558em;vertical-align:-0.1808em;"></span><span class="mrel amsrm">≷</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\gtrsim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≳</mo></mrow><annotation encoding="application/x-tex">\gtrsim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9592em;vertical-align:-0.2296em;"></span><span class="mrel amsrm">≳</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\gvertneqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≩</mo></mrow><annotation encoding="application/x-tex">\gvertneqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0087em;vertical-align:-0.2514em;"></span><span class="mrel amsrm"></span></span></span></span></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="h" tabindex="-1">H <a class="header-anchor" href="#h" aria-label="Permalink to &quot;H&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\H</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mtext>a</mtext><mo>˝</mo></mover></mrow><annotation encoding="application/x-tex">\text{\H{a}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6944em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">a</span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.25em;"><span class="mord">˝</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\H{a}}</code></td></tr><tr><td style="text-align:left;">\Harr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇔</mo></mrow><annotation encoding="application/x-tex">\Harr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">⇔</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\hArr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇔</mo></mrow><annotation encoding="application/x-tex">\hArr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">⇔</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\harr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↔</mo></mrow><annotation encoding="application/x-tex">\harr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">↔</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\hat</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mi>θ</mi><mo>^</mo></mover></mrow><annotation encoding="application/x-tex">\hat{\theta}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9579em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.9579em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord mathnormal" style="margin-right:0.02778em;">θ</span></span><span style="top:-3.2634em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.1667em;"><span class="mord">^</span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\hat{\theta}</code></td></tr><tr><td style="text-align:left;">\hbar</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ℏ</mi></mrow><annotation encoding="application/x-tex">\hbar</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord">ℏ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\hbox</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\hdashline</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.16em" columnalign="center center" columnspacing="1em" rowlines="dashed"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{matrix}a&amp;b\\ \hdashline c &amp;d\end{matrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="mord"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.45em;"><span class="pstrut" style="height:3.45em;"></span><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span><span style="top:-3.7em;"><span class="pstrut" style="height:3.45em;"></span><span class="hdashline" style="border-bottom-width:0.04em;"></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{matrix}</code><br>   <code>a &amp; b \\</code><br>   <code>\hdashline</code><br>   <code>c &amp; d</code><br><code>\end{matrix}</code></td></tr><tr><td style="text-align:left;">\hearts</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">♡</mi></mrow><annotation encoding="application/x-tex">\hearts</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8241em;vertical-align:-0.1296em;"></span><span class="mord">♡</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\heartsuit</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">♡</mi></mrow><annotation encoding="application/x-tex">\heartsuit</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8241em;vertical-align:-0.1296em;"></span><span class="mord">♡</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\hfil</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\hfill</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">Issues <a href="https://github.com/KaTeX/KaTeX/issues/164" target="_blank" rel="noreferrer">#164</a> &amp; <a href="https://github.com/KaTeX/KaTeX/issues/269" target="_blank" rel="noreferrer">#269</a></td></tr><tr><td style="text-align:left;">\hline</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.16em" columnalign="center center" columnspacing="1em" rowlines="solid"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{matrix}a&amp;b\\ \hline c &amp;d\end{matrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="mord"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.45em;"><span class="pstrut" style="height:3.45em;"></span><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span><span style="top:-3.7em;"><span class="pstrut" style="height:3.45em;"></span><span class="hline" style="border-bottom-width:0.04em;"></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{matrix}</code><br>   <code>a &amp; b \\ \hline</code><br>   <code>c &amp; d</code><br><code>\end{matrix}</code></td></tr><tr><td style="text-align:left;">\hom</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>hom</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\hom</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop">hom</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\hookleftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↩</mo></mrow><annotation encoding="application/x-tex">\hookleftarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.522em;vertical-align:-0.011em;"></span><span class="mrel">↩</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\hookrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↪</mo></mrow><annotation encoding="application/x-tex">\hookrightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.522em;vertical-align:-0.011em;"></span><span class="mrel">↪</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\hphantom</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mpadded height="0px" depth="0px"><mphantom><mi>b</mi><mi>c</mi></mphantom></mpadded><mi>d</mi></mrow><annotation encoding="application/x-tex">a\hphantom{bc}d</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mord"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span><span class="mord" style="color:transparent;"><span class="mord mathnormal" style="color:transparent;">b</span><span class="mord mathnormal" style="color:transparent;">c</span></span></span></span></span></span></span></span><span class="mord mathnormal">d</span></span></span></span></td><td style="text-align:left;"><code>a\hphantom{bc}d</code></td></tr><tr><td style="text-align:left;">\href</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathcolor="#cc0000"><mtext>\href</mtext></mstyle></mrow><annotation encoding="application/x-tex">\href{https://katex.org/}{\KaTeX}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord text" style="color:#cc0000;"><span class="mord" style="color:#cc0000;">\href</span></span></span></span></span></td><td style="text-align:left;"><code>\href{https://katex.org/}{\KaTeX}</code> Requires <code>trust</code></td></tr><tr><td style="text-align:left;">\hskip</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>w</mi><mspace width="1em"></mspace><mi>i</mi><mspace width="2em"></mspace><mi>d</mi></mrow><annotation encoding="application/x-tex">w\hskip1em i\hskip2em d</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal" style="margin-right:0.02691em;">w</span><span class="mspace" style="margin-right:1em;"></span><span class="mord mathnormal">i</span><span class="mspace" style="margin-right:2em;"></span><span class="mord mathnormal">d</span></span></span></span></td><td style="text-align:left;"><code>w\hskip1em i\hskip2em d</code></td></tr><tr><td style="text-align:left;">\hslash</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ℏ</mi></mrow><annotation encoding="application/x-tex">\hslash</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord amsrm">ℏ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\hspace</td><td style="text-align:left;"><span class="katex-error" title="ParseError: KaTeX parse error: Invalid size: &#39;7&#39; at position 9: s\hspace7̲ex k">s\hspace7ex k</span></td><td style="text-align:left;"><code>s\hspace7ex k</code></td></tr><tr><td style="text-align:left;">\htmlClass</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathcolor="#cc0000"><mtext>\htmlClass</mtext></mstyle></mrow><annotation encoding="application/x-tex">\htmlClass{foo}{x}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord text" style="color:#cc0000;"><span class="mord" style="color:#cc0000;">\htmlClass</span></span></span></span></span></td><td style="text-align:left;"><code>\htmlClass{foo}{x}</code> Must enable <code>trust</code> and disable <code>strict</code></td></tr><tr><td style="text-align:left;">\htmlData</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathcolor="#cc0000"><mtext>\htmlData</mtext></mstyle></mrow><annotation encoding="application/x-tex">\htmlData{foo=a, bar=b}{x}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord text" style="color:#cc0000;"><span class="mord" style="color:#cc0000;">\htmlData</span></span></span></span></span></td><td style="text-align:left;"><code>\htmlData{foo=a, bar=b}{x}</code> Must enable <code>trust</code> and disable <code>strict</code></td></tr><tr><td style="text-align:left;">\htmlId</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathcolor="#cc0000"><mtext>\htmlId</mtext></mstyle></mrow><annotation encoding="application/x-tex">\htmlId{bar}{x}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord text" style="color:#cc0000;"><span class="mord" style="color:#cc0000;">\htmlId</span></span></span></span></span></td><td style="text-align:left;"><code>\htmlId{bar}{x}</code> Must enable <code>trust</code> and disable <code>strict</code></td></tr><tr><td style="text-align:left;">\htmlStyle</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathcolor="#cc0000"><mtext>\htmlStyle</mtext></mstyle></mrow><annotation encoding="application/x-tex">\htmlStyle{color: red;}{x}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord text" style="color:#cc0000;"><span class="mord" style="color:#cc0000;">\htmlStyle</span></span></span></span></span></td><td style="text-align:left;"><code>\htmlStyle{color: red;}{x}</code> Must enable <code>trust</code> and disable <code>strict</code></td></tr><tr><td style="text-align:left;">\huge</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathsize="2.074em"><mi>h</mi><mi>u</mi><mi>g</mi><mi>e</mi></mstyle></mrow><annotation encoding="application/x-tex">\huge huge</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.8435em;vertical-align:-0.4033em;"></span><span class="mord mathnormal sizing reset-size6 size10">h</span><span class="mord mathnormal sizing reset-size6 size10" style="margin-right:0.03588em;">ug</span><span class="mord mathnormal sizing reset-size6 size10">e</span></span></span></span></td><td style="text-align:left;"><code>\huge huge</code></td></tr><tr><td style="text-align:left;">\Huge</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathsize="2.488em"><mi>H</mi><mi>u</mi><mi>g</mi><mi>e</mi></mstyle></mrow><annotation encoding="application/x-tex">\Huge Huge</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.1839em;vertical-align:-0.4838em;"></span><span class="mord mathnormal sizing reset-size6 size11" style="margin-right:0.08125em;">H</span><span class="mord mathnormal sizing reset-size6 size11" style="margin-right:0.03588em;">ug</span><span class="mord mathnormal sizing reset-size6 size11">e</span></span></span></span></td><td style="text-align:left;"><code>\Huge Huge</code></td></tr></tbody></table><h2 id="i" tabindex="-1">I <a class="header-anchor" href="#i" aria-label="Permalink to &quot;I&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\i</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>ı</mtext></mrow><annotation encoding="application/x-tex">\text{\i}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord text"><span class="mord latin_fallback">ı</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\i}</code></td></tr><tr><td style="text-align:left;">\idotsint</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\iddots</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/1223" target="_blank" rel="noreferrer">Issue #1223</a></td></tr><tr><td style="text-align:left;">\if</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/1003" target="_blank" rel="noreferrer">Issue #1003</a></td></tr><tr><td style="text-align:left;">\iff</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>A</mi><mtext>  </mtext><mo>⟺</mo><mtext>  </mtext><mi>B</mi></mrow><annotation encoding="application/x-tex">A\iff B</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7073em;vertical-align:-0.024em;"></span><span class="mord mathnormal">A</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">⟺</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span></span></td><td style="text-align:left;"><code>A\iff B</code></td></tr><tr><td style="text-align:left;">\ifmode</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/1003" target="_blank" rel="noreferrer">Issue #1003</a></td></tr><tr><td style="text-align:left;">\ifx</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/1003" target="_blank" rel="noreferrer">Issue #1003</a></td></tr><tr><td style="text-align:left;">\iiiint</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\iiint</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∭</mo></mrow><annotation encoding="application/x-tex">\iiint</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.111em;vertical-align:-0.306em;"></span><span class="mop op-symbol small-op" style="margin-right:0.19445em;position:relative;top:-0.0005em;">∭</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\iint</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∬</mo></mrow><annotation encoding="application/x-tex">\iint</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.111em;vertical-align:-0.306em;"></span><span class="mop op-symbol small-op" style="margin-right:0.19445em;position:relative;top:-0.0005em;">∬</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Im</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ℑ</mi></mrow><annotation encoding="application/x-tex">\Im</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">ℑ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\image</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ℑ</mi></mrow><annotation encoding="application/x-tex">\image</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">ℑ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\imath</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ı</mi></mrow><annotation encoding="application/x-tex">\imath</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal"></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\impliedby</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>P</mi><mtext>  </mtext><mo>⟸</mo><mtext>  </mtext><mi>Q</mi></mrow><annotation encoding="application/x-tex">P\impliedby Q</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7073em;vertical-align:-0.024em;"></span><span class="mord mathnormal" style="margin-right:0.13889em;">P</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">⟸</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:0.8778em;vertical-align:-0.1944em;"></span><span class="mord mathnormal">Q</span></span></span></span></td><td style="text-align:left;"><code>P\impliedby Q</code></td></tr><tr><td style="text-align:left;">\implies</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>P</mi><mtext>  </mtext><mo>⟹</mo><mtext>  </mtext><mi>Q</mi></mrow><annotation encoding="application/x-tex">P\implies Q</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7073em;vertical-align:-0.024em;"></span><span class="mord mathnormal" style="margin-right:0.13889em;">P</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">⟹</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:0.8778em;vertical-align:-0.1944em;"></span><span class="mord mathnormal">Q</span></span></span></span></td><td style="text-align:left;"><code>P\implies Q</code></td></tr><tr><td style="text-align:left;">\in</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∈</mo></mrow><annotation encoding="application/x-tex">\in</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">∈</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\includegraphics</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathcolor="#cc0000"><mtext>\includegraphics</mtext></mstyle></mrow><annotation encoding="application/x-tex">\includegraphics[height=0.8em, totalheight=0.9em, width=0.9em, alt=KA logo]{https://cdn.kastatic.org/images/apple-touch-icon-57x57-precomposed.new.png}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord text" style="color:#cc0000;"><span class="mord" style="color:#cc0000;">\includegraphics</span></span></span></span></span></td><td style="text-align:left;"><code>\includegraphics[height=0.8em, totalheight=0.9em, width=0.9em, alt=KA logo]{https://cdn.kastatic.org/images/apple-touch-icon-57x57-precomposed.new.png}</code> Requires <code>trust</code></td></tr><tr><td style="text-align:left;">\inf</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>inf</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\inf</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop">in<span style="margin-right:0.07778em;">f</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\infin</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∞</mi></mrow><annotation encoding="application/x-tex">\infin</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord">∞</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\infty</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∞</mi></mrow><annotation encoding="application/x-tex">\infty</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord">∞</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\injlim</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\int</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∫</mo></mrow><annotation encoding="application/x-tex">\int</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1111em;vertical-align:-0.3061em;"></span><span class="mop op-symbol small-op" style="margin-right:0.19445em;position:relative;top:-0.0006em;">∫</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\intercal</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊺</mo></mrow><annotation encoding="application/x-tex">\intercal</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mord amsrm">⊺</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\intop</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∫</mo></mrow><annotation encoding="application/x-tex">\intop</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1111em;vertical-align:-0.3061em;"></span><span class="mop op-symbol small-op" style="margin-right:0.19445em;position:relative;top:-0.0006em;">∫</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Iota</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">I</mi></mrow><annotation encoding="application/x-tex">\Iota</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathrm">I</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\iota</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ι</mi></mrow><annotation encoding="application/x-tex">\iota</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal">ι</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\isin</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∈</mo></mrow><annotation encoding="application/x-tex">\isin</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">∈</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\it</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>A</mi><mi>a</mi><mi>B</mi><mi>b</mi></mrow><annotation encoding="application/x-tex">{\it AaBb}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="mord"><span class="mord mathit">AaBb</span></span></span></span></span></span></td><td style="text-align:left;"><code>{\it AaBb}</code></td></tr><tr><td style="text-align:left;">\itshape</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="jk" tabindex="-1">JK <a class="header-anchor" href="#jk" aria-label="Permalink to &quot;JK&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\j</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>ȷ</mtext></mrow><annotation encoding="application/x-tex">\text{\j}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mord text"><span class="mord latin_fallback">ȷ</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\j}</code></td></tr><tr><td style="text-align:left;">\jmath</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ȷ</mi></mrow><annotation encoding="application/x-tex">\jmath</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mord mathnormal"></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Join</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋈</mo></mrow><annotation encoding="application/x-tex">\Join</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.51em;vertical-align:-0.005em;"></span><span class="mrel">⋈</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Kappa</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">K</mi></mrow><annotation encoding="application/x-tex">\Kappa</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathrm">K</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\kappa</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>κ</mi></mrow><annotation encoding="application/x-tex">\kappa</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal">κ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\KaTeX</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>KaTeX</mtext></mrow><annotation encoding="application/x-tex">\KaTeX</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8988em;vertical-align:-0.2155em;"></span><span class="mord text"><span class="mord textrm">K</span><span class="mspace" style="margin-right:-0.17em;"></span><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6833em;"><span style="top:-2.905em;"><span class="pstrut" style="height:2.7em;"></span><span class="mord"><span class="mord textrm mtight sizing reset-size6 size3">A</span></span></span></span></span></span><span class="mspace" style="margin-right:-0.15em;"></span><span class="mord text"><span class="mord textrm">T</span><span class="mspace" style="margin-right:-0.1667em;"></span><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.4678em;"><span style="top:-2.7845em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord textrm">E</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.2155em;"><span></span></span></span></span><span class="mspace" style="margin-right:-0.125em;"></span><span class="mord textrm">X</span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ker</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ker</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\ker</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop">ker</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\kern</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>I</mi><mspace width="-0.25em"></mspace><mi>R</mi></mrow><annotation encoding="application/x-tex">I\kern-2.5pt R</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathnormal" style="margin-right:0.07847em;">I</span><span class="mspace" style="margin-right:-0.25em;"></span><span class="mord mathnormal" style="margin-right:0.00773em;">R</span></span></span></span></td><td style="text-align:left;"><code>I\kern-2.5pt R</code></td></tr><tr><td style="text-align:left;">\Ket</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">∣</mo><mi>ψ</mi><mo fence="true">⟩</mo></mrow><annotation encoding="application/x-tex">\left|\psi\right\rangle</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="minner"><span class="mopen delimcenter" style="top:0em;">∣</span><span class="mord mathnormal" style="margin-right:0.03588em;">ψ</span><span class="mclose delimcenter" style="top:0em;">⟩</span></span></span></span></span></td><td style="text-align:left;"><code>\Ket{\psi}</code></td></tr><tr><td style="text-align:left;">\ket</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mpadded><mi mathvariant="normal">∣</mi><mi>ψ</mi><mo stretchy="false">⟩</mo></mpadded></mrow><annotation encoding="application/x-tex">\mathinner{|{\psi}\rangle}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="minner"><span class="mord">∣</span><span class="mord"><span class="mord mathnormal" style="margin-right:0.03588em;">ψ</span></span><span class="mclose">⟩</span></span></span></span></span></td><td style="text-align:left;"><code>\ket{\psi}</code></td></tr><tr><td style="text-align:left;">\Koppa</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\koppa</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="l" tabindex="-1">L <a class="header-anchor" href="#l" aria-label="Permalink to &quot;L&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\L</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\l</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Lambda</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">Λ</mi></mrow><annotation encoding="application/x-tex">\Lambda</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord">Λ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lambda</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>λ</mi></mrow><annotation encoding="application/x-tex">\lambda</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">λ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\label</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\land</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∧</mo></mrow><annotation encoding="application/x-tex">\land</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5556em;"></span><span class="mord">∧</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lang</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">⟨</mo><mi>A</mi><mo stretchy="false">⟩</mo></mrow><annotation encoding="application/x-tex">\lang A\rangle</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">⟨</span><span class="mord mathnormal">A</span><span class="mclose">⟩</span></span></span></span></td><td style="text-align:left;"><code>\lang A\rangle</code></td></tr><tr><td style="text-align:left;">\langle</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">⟨</mo><mi>A</mi><mo stretchy="false">⟩</mo></mrow><annotation encoding="application/x-tex">\langle A\rangle</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">⟨</span><span class="mord mathnormal">A</span><span class="mclose">⟩</span></span></span></span></td><td style="text-align:left;"><code>\langle A\rangle</code></td></tr><tr><td style="text-align:left;">\Larr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇐</mo></mrow><annotation encoding="application/x-tex">\Larr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">⇐</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lArr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇐</mo></mrow><annotation encoding="application/x-tex">\lArr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">⇐</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\larr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>←</mo></mrow><annotation encoding="application/x-tex">\larr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">←</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\large</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathsize="1.2em"><mi>l</mi><mi>a</mi><mi>r</mi><mi>g</mi><mi>e</mi></mstyle></mrow><annotation encoding="application/x-tex">\large large</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0667em;vertical-align:-0.2333em;"></span><span class="mord mathnormal sizing reset-size6 size7" style="margin-right:0.01968em;">l</span><span class="mord mathnormal sizing reset-size6 size7">a</span><span class="mord mathnormal sizing reset-size6 size7" style="margin-right:0.02778em;">r</span><span class="mord mathnormal sizing reset-size6 size7" style="margin-right:0.03588em;">g</span><span class="mord mathnormal sizing reset-size6 size7">e</span></span></span></span></td><td style="text-align:left;"><code>\large large</code></td></tr><tr><td style="text-align:left;">\Large</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathsize="1.44em"><mi>L</mi><mi>a</mi><mi>r</mi><mi>g</mi><mi>e</mi></mstyle></mrow><annotation encoding="application/x-tex">\Large Large</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.264em;vertical-align:-0.28em;"></span><span class="mord mathnormal sizing reset-size6 size8">L</span><span class="mord mathnormal sizing reset-size6 size8">a</span><span class="mord mathnormal sizing reset-size6 size8" style="margin-right:0.02778em;">r</span><span class="mord mathnormal sizing reset-size6 size8" style="margin-right:0.03588em;">g</span><span class="mord mathnormal sizing reset-size6 size8">e</span></span></span></span></td><td style="text-align:left;"><code>\Large Large</code></td></tr><tr><td style="text-align:left;">\LARGE</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathsize="1.728em"><mi>L</mi><mi>A</mi><mi>R</mi><mi>G</mi><mi>E</mi></mstyle></mrow><annotation encoding="application/x-tex">\LARGE LARGE</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1808em;"></span><span class="mord mathnormal sizing reset-size6 size9">L</span><span class="mord mathnormal sizing reset-size6 size9">A</span><span class="mord mathnormal sizing reset-size6 size9" style="margin-right:0.05764em;">RGE</span></span></span></span></td><td style="text-align:left;"><code>\LARGE LARGE</code></td></tr><tr><td style="text-align:left;">\LaTeX</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>LaTeX</mtext></mrow><annotation encoding="application/x-tex">\LaTeX</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8988em;vertical-align:-0.2155em;"></span><span class="mord text"><span class="mord textrm">L</span><span class="mspace" style="margin-right:-0.36em;"></span><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6833em;"><span style="top:-2.905em;"><span class="pstrut" style="height:2.7em;"></span><span class="mord"><span class="mord textrm mtight sizing reset-size6 size3">A</span></span></span></span></span></span><span class="mspace" style="margin-right:-0.15em;"></span><span class="mord text"><span class="mord textrm">T</span><span class="mspace" style="margin-right:-0.1667em;"></span><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.4678em;"><span style="top:-2.7845em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord textrm">E</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.2155em;"><span></span></span></span></span><span class="mspace" style="margin-right:-0.125em;"></span><span class="mord textrm">X</span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lBrace</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo mathvariant="normal" lspace="0em" rspace="0em">⦃</mo></mrow><annotation encoding="application/x-tex">\lBrace</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen"><span class="mopen">{</span><span class="mspace" style="margin-right:-0.1778em;"></span><span class="mopen">[</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lbrace</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">{</mo></mrow><annotation encoding="application/x-tex">\lbrace</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">{</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lbrack</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">[</mo></mrow><annotation encoding="application/x-tex">\lbrack</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">[</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lceil</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">⌈</mo></mrow><annotation encoding="application/x-tex">\lceil</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">⌈</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ldotp</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo separator="true">.</mo></mrow><annotation encoding="application/x-tex">\ldotp</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.1056em;"></span><span class="mpunct">.</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ldots</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>…</mo></mrow><annotation encoding="application/x-tex">\ldots</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.123em;"></span><span class="minner">…</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\le</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≤</mo></mrow><annotation encoding="application/x-tex">\le</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel">≤</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\leadsto</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇝</mo></mrow><annotation encoding="application/x-tex">\leadsto</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3779em;"></span><span class="mrel amsrm">⇝</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\left</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">{</mo><mstyle displaystyle="true" scriptlevel="0"><mfrac><mi>a</mi><mi>b</mi></mfrac></mstyle></mrow><annotation encoding="application/x-tex">\left\lbrace \dfrac ab \right.</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.836em;vertical-align:-0.686em;"></span><span class="minner"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size2">{</span></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1076em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.686em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span><span class="mclose nulldelimiter"></span></span></span></span></span></td><td style="text-align:left;"><code>\left\lbrace \dfrac ab \right.</code></td></tr><tr><td style="text-align:left;">\leftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>←</mo></mrow><annotation encoding="application/x-tex">\leftarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">←</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Leftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇐</mo></mrow><annotation encoding="application/x-tex">\Leftarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">⇐</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\LeftArrow</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">Non standard</td></tr><tr><td style="text-align:left;">\leftarrowtail</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\leftharpoondown</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↽</mo></mrow><annotation encoding="application/x-tex">\leftharpoondown</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">↽</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\leftharpoonup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↼</mo></mrow><annotation encoding="application/x-tex">\leftharpoonup</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">↼</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\leftleftarrows</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇇</mo></mrow><annotation encoding="application/x-tex">\leftleftarrows</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8558em;vertical-align:-0.1808em;"></span><span class="mrel amsrm">⇇</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Leftrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇔</mo></mrow><annotation encoding="application/x-tex">\Leftrightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">⇔</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\leftrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↔</mo></mrow><annotation encoding="application/x-tex">\leftrightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">↔</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\leftrightarrows</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇆</mo></mrow><annotation encoding="application/x-tex">\leftrightarrows</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8558em;vertical-align:-0.1808em;"></span><span class="mrel amsrm">⇆</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\leftrightharpoons</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇋</mo></mrow><annotation encoding="application/x-tex">\leftrightharpoons</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5359em;vertical-align:-0.0135em;"></span><span class="mrel amsrm">⇋</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\leftrightsquigarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↭</mo></mrow><annotation encoding="application/x-tex">\leftrightsquigarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3779em;"></span><span class="mrel amsrm">↭</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\leftroot</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\leftthreetimes</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋋</mo></mrow><annotation encoding="application/x-tex">\leftthreetimes</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mord amsrm">⋋</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\leq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≤</mo></mrow><annotation encoding="application/x-tex">\leq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel">≤</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\leqalignno</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\leqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≦</mo></mrow><annotation encoding="application/x-tex">\leqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0117em;vertical-align:-0.2558em;"></span><span class="mrel amsrm">≦</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\leqslant</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⩽</mo></mrow><annotation encoding="application/x-tex">\leqslant</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733em;vertical-align:-0.1367em;"></span><span class="mrel amsrm">⩽</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lessapprox</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪅</mo></mrow><annotation encoding="application/x-tex">\lessapprox</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0117em;vertical-align:-0.2558em;"></span><span class="mrel amsrm">⪅</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lessdot</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋖</mo></mrow><annotation encoding="application/x-tex">\lessdot</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mord amsrm">⋖</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lesseqgtr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋚</mo></mrow><annotation encoding="application/x-tex">\lesseqgtr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2714em;vertical-align:-0.3857em;"></span><span class="mrel amsrm">⋚</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lesseqqgtr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪋</mo></mrow><annotation encoding="application/x-tex">\lesseqqgtr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.4651em;vertical-align:-0.4826em;"></span><span class="mrel amsrm">⪋</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lessgtr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≶</mo></mrow><annotation encoding="application/x-tex">\lessgtr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8558em;vertical-align:-0.1808em;"></span><span class="mrel amsrm">≶</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lesssim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≲</mo></mrow><annotation encoding="application/x-tex">\lesssim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9592em;vertical-align:-0.2296em;"></span><span class="mrel amsrm">≲</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\let</td><td style="text-align:left;"></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lfloor</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">⌊</mo></mrow><annotation encoding="application/x-tex">\lfloor</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">⌊</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lg</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>lg</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\lg</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mop">l<span style="margin-right:0.01389em;">g</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lgroup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">⟮</mo></mrow><annotation encoding="application/x-tex">\lgroup</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.988em;vertical-align:-0.244em;"></span><span class="mopen">⟮</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lhd</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊲</mo></mrow><annotation encoding="application/x-tex">\lhd</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.585em;vertical-align:-0.0352em;"></span><span class="mord amsrm">⊲</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>lim</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\lim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop">lim</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\liminf</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">lim inf</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\liminf</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop"><span class="mord mathrm">lim</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord mathrm" style="margin-right:0.07778em;">inf</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\limits</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><munder><mrow><mi>lim</mi><mo>⁡</mo></mrow><mi>x</mi></munder></mrow><annotation encoding="application/x-tex">\lim\limits_x</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.3944em;vertical-align:-0.7em;"></span><span class="mop op-limits"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.6944em;"><span style="top:-2.4em;margin-left:0em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">x</span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span><span class="mop">lim</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.7em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\lim\limits_x</code></td></tr><tr><td style="text-align:left;">\limsup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">lim sup</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\limsup</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mop"><span class="mord mathrm">lim</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord mathrm">sup</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ll</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≪</mo></mrow><annotation encoding="application/x-tex">\ll</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">≪</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\llap</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo lspace="0em" rspace="0em">=</mo><mpadded lspace="-1width" width="0px"><mrow><mtext>/</mtext><mtext> </mtext></mrow></mpadded></mrow><annotation encoding="application/x-tex">{=}\llap{/\,}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord"><span class="mrel">=</span></span><span class="mord vbox"><span class="thinbox"><span class="llap"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="inner"><span class="mord"><span class="mord text"><span class="mord textrm">/</span><span class="mspace" style="margin-right:0.1667em;"></span></span></span></span><span class="fix"></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>{=}\llap{/\,}</code></td></tr><tr><td style="text-align:left;">\llbracket</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo mathvariant="normal" lspace="0em" rspace="0em">⟦</mo></mrow><annotation encoding="application/x-tex">\llbracket</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen"><span class="mopen">[</span><span class="mspace" style="margin-right:-0.1778em;"></span><span class="mopen">[</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\llcorner</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">⌞</mi></mo></mrow><annotation encoding="application/x-tex">\llcorner</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3779em;"></span><span class="mopen amsrm">└</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Lleftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇚</mo></mrow><annotation encoding="application/x-tex">\Lleftarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733em;vertical-align:-0.1367em;"></span><span class="mrel amsrm">⇚</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lll</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋘</mo></mrow><annotation encoding="application/x-tex">\lll</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.585em;vertical-align:-0.0352em;"></span><span class="mrel amsrm">⋘</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\llless</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋘</mo></mrow><annotation encoding="application/x-tex">\llless</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.585em;vertical-align:-0.0352em;"></span><span class="mrel amsrm">⋘</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lmoustache</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">⎰</mo></mrow><annotation encoding="application/x-tex">\lmoustache</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.988em;vertical-align:-0.244em;"></span><span class="mopen">⎰</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ln</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ln</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\ln</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop">ln</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lnapprox</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪉</mo></mrow><annotation encoding="application/x-tex">\lnapprox</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0189em;vertical-align:-0.2617em;"></span><span class="mrel amsrm">⪉</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lneq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪇</mo></mrow><annotation encoding="application/x-tex">\lneq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel amsrm">⪇</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lneqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≨</mo></mrow><annotation encoding="application/x-tex">\lneqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0087em;vertical-align:-0.2514em;"></span><span class="mrel amsrm">≨</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lnot</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">¬</mi></mrow><annotation encoding="application/x-tex">\lnot</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord">¬</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lnsim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋦</mo></mrow><annotation encoding="application/x-tex">\lnsim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9733em;vertical-align:-0.2322em;"></span><span class="mrel amsrm">⋦</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\log</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>log</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\log</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mop">lo<span style="margin-right:0.01389em;">g</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\long</td><td style="text-align:left;"></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Longleftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⟸</mo></mrow><annotation encoding="application/x-tex">\Longleftarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.549em;vertical-align:-0.024em;"></span><span class="mrel">⟸</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\longleftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⟵</mo></mrow><annotation encoding="application/x-tex">\longleftarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.522em;vertical-align:-0.011em;"></span><span class="mrel">⟵</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Longleftrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⟺</mo></mrow><annotation encoding="application/x-tex">\Longleftrightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.549em;vertical-align:-0.024em;"></span><span class="mrel">⟺</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\longleftrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⟷</mo></mrow><annotation encoding="application/x-tex">\longleftrightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.522em;vertical-align:-0.011em;"></span><span class="mrel">⟷</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\longmapsto</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⟼</mo></mrow><annotation encoding="application/x-tex">\longmapsto</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.522em;vertical-align:-0.011em;"></span><span class="mrel">⟼</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Longrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⟹</mo></mrow><annotation encoding="application/x-tex">\Longrightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.549em;vertical-align:-0.024em;"></span><span class="mrel">⟹</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\longrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⟶</mo></mrow><annotation encoding="application/x-tex">\longrightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.522em;vertical-align:-0.011em;"></span><span class="mrel">⟶</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\looparrowleft</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↫</mo></mrow><annotation encoding="application/x-tex">\looparrowleft</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5499em;"></span><span class="mrel amsrm">↫</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\looparrowright</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↬</mo></mrow><annotation encoding="application/x-tex">\looparrowright</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5499em;"></span><span class="mrel amsrm">↬</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lor</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∨</mo></mrow><annotation encoding="application/x-tex">\lor</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5556em;"></span><span class="mord">∨</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lower</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lozenge</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">◊</mi></mrow><annotation encoding="application/x-tex">\lozenge</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8034em;vertical-align:-0.1111em;"></span><span class="mord amsrm">◊</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lparen</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">(</mo></mrow><annotation encoding="application/x-tex">\lparen</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">(</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Lrarr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇔</mo></mrow><annotation encoding="application/x-tex">\Lrarr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">⇔</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lrArr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇔</mo></mrow><annotation encoding="application/x-tex">\lrArr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">⇔</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lrarr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↔</mo></mrow><annotation encoding="application/x-tex">\lrarr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">↔</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lrcorner</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">⌟</mi></mo></mrow><annotation encoding="application/x-tex">\lrcorner</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3779em;"></span><span class="mclose amsrm">┘</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">‘</mi></mrow><annotation encoding="application/x-tex">\lq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">‘</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Lsh</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↰</mo></mrow><annotation encoding="application/x-tex">\Lsh</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mrel amsrm">↰</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lt</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>&lt;</mo></mrow><annotation encoding="application/x-tex">\lt</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">&lt;</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ltimes</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋉</mo></mrow><annotation encoding="application/x-tex">\ltimes</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6633em;vertical-align:-0.0817em;"></span><span class="mord amsrm">⋉</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lVert</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">∥</mo></mrow><annotation encoding="application/x-tex">\lVert</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">∥</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lvert</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">∣</mo></mrow><annotation encoding="application/x-tex">\lvert</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">∣</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\lvertneqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≨</mo></mrow><annotation encoding="application/x-tex">\lvertneqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0087em;vertical-align:-0.2514em;"></span><span class="mrel amsrm"></span></span></span></span></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="m" tabindex="-1">M <a class="header-anchor" href="#m" aria-label="Permalink to &quot;M&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\maltese</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">✠</mi></mrow><annotation encoding="application/x-tex">\maltese</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mord amsrm">✠</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\mapsto</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↦</mo></mrow><annotation encoding="application/x-tex">\mapsto</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.522em;vertical-align:-0.011em;"></span><span class="mrel">↦</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\mathbb</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="double-struck">A</mi><mi mathvariant="double-struck">B</mi></mrow><annotation encoding="application/x-tex">\mathbb{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord"><span class="mord mathbb">AB</span></span></span></span></span></td><td style="text-align:left;"><code>\mathbb{AB}</code><br>KaTeX supports A-Z k</td></tr><tr><td style="text-align:left;">\mathbf</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="bold">A</mi><mi mathvariant="bold">a</mi><mi mathvariant="bold">B</mi><mi mathvariant="bold">b</mi><mn mathvariant="bold">123</mn></mrow><annotation encoding="application/x-tex">\mathbf{AaBb123}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="mord mathbf">AaBb123</span></span></span></span></span></td><td style="text-align:left;"><code>\mathbf{AaBb123}</code></td></tr><tr><td style="text-align:left;">\mathbin</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mo stretchy="false" lspace="0.22em" rspace="0.22em">!</mo><mi>b</mi></mrow><annotation encoding="application/x-tex">a\mathbin{!}b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin"><span class="mclose">!</span></span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\mathbin{!}b</code></td></tr><tr><td style="text-align:left;">\mathcal</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="script">A</mi><mi mathvariant="script">a</mi><mi mathvariant="script">B</mi><mi mathvariant="script">b</mi><mn mathvariant="script">123</mn></mrow><annotation encoding="application/x-tex">\mathcal{AaBb123}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="mord mathcal">A</span><span class="mord mathnormal">a</span><span class="mord mathcal" style="margin-right:0.03041em;">B</span><span class="mord mathnormal">b</span><span class="mord">123</span></span></span></span></span></td><td style="text-align:left;"><code>\mathcal{AaBb123}</code></td></tr><tr><td style="text-align:left;">\mathchoice</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mrow><mtext> </mtext><mtext> </mtext></mrow><mi>b</mi></mrow><annotation encoding="application/x-tex">a\mathchoice{\,}{\,\,}{\,\,\,}{\,\,\,\,}b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\mathchoice{\,}{\,\,}{\,\,\,}{\,\,\,\,}b</code></td></tr><tr><td style="text-align:left;">\mathclap</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle scriptlevel="0" displaystyle="true"><munder><mo>∑</mo><mpadded lspace="-0.5width" width="0px"><mrow><mn>1</mn><mo>≤</mo><mi>i</mi><mo>≤</mo><mi>n</mi></mrow></mpadded></munder><msub><mi>x</mi><mi>i</mi></msub></mstyle></mrow><annotation encoding="application/x-tex">\displaystyle\sum_{\mathclap{1\le i\le n}} x_{i}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4229em;vertical-align:-1.3728em;"></span><span class="mop op-limits"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.05em;"><span style="top:-1.8723em;margin-left:0em;"><span class="pstrut" style="height:3.05em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord vbox mtight"><span class="thinbox mtight"><span class="clap mtight"><span class="strut" style="height:0.7955em;vertical-align:-0.136em;"></span><span class="inner mtight"><span><span class="mord mtight"><span class="mord mtight">1</span><span class="mrel mtight">≤</span><span class="mord mathnormal mtight">i</span><span class="mrel mtight">≤</span><span class="mord mathnormal mtight">n</span></span></span></span><span class="fix"></span></span></span></span></span></span></span><span style="top:-3.05em;"><span class="pstrut" style="height:3.05em;"></span><span><span class="mop op-symbol large-op">∑</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.3728em;"><span></span></span></span></span></span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord"><span class="mord mathnormal">x</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.3117em;"><span style="top:-2.55em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">i</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\sum_{\mathclap{1\le i\le n}} x_{i}</code></td></tr><tr><td style="text-align:left;">\mathclose</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mo>+</mo><mo stretchy="false">(</mo><mi>b</mi><mo lspace="0em" rspace="0em">&gt;</mo><mo>+</mo><mi>c</mi></mrow><annotation encoding="application/x-tex">a + (b\mathclose\gt + c</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">(</span><span class="mord mathnormal">b</span><span class="mclose"><span class="mrel">&gt;</span></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal">c</span></span></span></span></td><td style="text-align:left;"><code>a + (b\mathclose\gt + c</code></td></tr><tr><td style="text-align:left;">\mathellipsis</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>…</mo></mrow><annotation encoding="application/x-tex">\mathellipsis</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.123em;"></span><span class="minner">…</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\mathfrak</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="fraktur">A</mi><mi mathvariant="fraktur">a</mi><mi mathvariant="fraktur">B</mi><mi mathvariant="fraktur">b</mi></mrow><annotation encoding="application/x-tex">\mathfrak{AaBb}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6914em;"></span><span class="mord"><span class="mord mathfrak">AaBb</span></span></span></span></span></td><td style="text-align:left;"><code>\mathfrak{AaBb}</code><br>KaTeX supports A-Za-z</td></tr><tr><td style="text-align:left;">\mathinner</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mi>b</mi><mpadded><mtext>inside</mtext></mpadded><mi>c</mi><mi>d</mi></mrow><annotation encoding="application/x-tex">ab\mathinner{\text{inside}}cd</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">ab</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="minner"><span class="mord text"><span class="mord">inside</span></span></span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord mathnormal">c</span><span class="mord mathnormal">d</span></span></span></span></td><td style="text-align:left;"><code>ab\mathinner{\text{inside}}cd</code></td></tr><tr><td style="text-align:left;">\mathit</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>A</mi><mi>a</mi><mi>B</mi><mi>b</mi></mrow><annotation encoding="application/x-tex">\mathit{AaBb}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="mord mathit">AaBb</span></span></span></span></span></td><td style="text-align:left;"><code>\mathit{AaBb}</code><br>KaTeX supports A-Za-z</td></tr><tr><td style="text-align:left;">\mathllap</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo lspace="0em" rspace="0em">=</mo><mpadded lspace="-1width" width="0px"><mrow><mi mathvariant="normal">/</mi><mtext> </mtext></mrow></mpadded></mrow><annotation encoding="application/x-tex">{=}\mathllap{/\,}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord"><span class="mrel">=</span></span><span class="mord vbox"><span class="thinbox"><span class="llap"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="inner"><span class="mord"><span class="mord">/</span><span class="mspace" style="margin-right:0.1667em;"></span></span></span><span class="fix"></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>{=}\mathllap{/\,}</code></td></tr><tr><td style="text-align:left;">\mathnormal</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>A</mi><mi>a</mi><mi>B</mi><mi>b</mi></mrow><annotation encoding="application/x-tex">\mathnormal{AaBb}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal">a</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span><span class="mord mathnormal">b</span></span></span></span></span></td><td style="text-align:left;"><code>\mathnormal{AaBb}</code><br>KaTeX supports A-Za-z</td></tr><tr><td style="text-align:left;">\mathop</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msubsup><mo><mo>⋆</mo></mo><mi>a</mi><mi>b</mi></msubsup></mrow><annotation encoding="application/x-tex">\mathop{\star}_a^b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0961em;vertical-align:-0.247em;"></span><span class="mop"><span class="mop">⋆</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.8491em;"><span style="top:-2.453em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">a</span></span></span><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">b</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.247em;"><span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\mathop{\star}_a^b</code></td></tr><tr><td style="text-align:left;">\mathopen</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mo>+</mo><mo lspace="0em" rspace="0em">&lt;</mo><mi>b</mi><mo stretchy="false">)</mo><mo>+</mo><mi>c</mi></mrow><annotation encoding="application/x-tex">a + \mathopen\lt b) + c</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen"><span class="mrel">&lt;</span></span><span class="mord mathnormal">b</span><span class="mclose">)</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal">c</span></span></span></span></td><td style="text-align:left;"><code>a + \mathopen\lt b) + c</code></td></tr><tr><td style="text-align:left;">\mathord</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mn>1</mn><mi separator="true">,</mi><mn>234</mn><mo separator="true" lspace="0em" rspace="0em">,</mo><mn>567</mn></mrow><annotation encoding="application/x-tex">1\mathord{,}234{,}567</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8389em;vertical-align:-0.1944em;"></span><span class="mord">1</span><span class="mord"><span class="mpunct">,</span></span><span class="mord">234</span><span class="mord"><span class="mpunct">,</span></span><span class="mord">567</span></span></span></span></td><td style="text-align:left;"><code>1\mathord{,}234{,}567</code></td></tr><tr><td style="text-align:left;">\mathpunct</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>A</mi><mo lspace="0em" rspace="0.17em">−</mo><mi>B</mi></mrow><annotation encoding="application/x-tex">A\mathpunct{-}B</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7667em;vertical-align:-0.0833em;"></span><span class="mord mathnormal">A</span><span class="mpunct"><span class="mord">−</span></span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span></span></td><td style="text-align:left;"><code>A\mathpunct{-}B</code></td></tr><tr><td style="text-align:left;">\mathrel</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mo mathvariant="normal">#</mo><mi>b</mi></mrow><annotation encoding="application/x-tex">a \mathrel{\#} b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel"><span class="mord">#</span></span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a \mathrel{\#} b</code></td></tr><tr><td style="text-align:left;">\mathrlap</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mpadded width="0px"><mrow><mtext> </mtext><mi mathvariant="normal">/</mi></mrow></mpadded><mo lspace="0em" rspace="0em">=</mo></mrow><annotation encoding="application/x-tex">\mathrlap{\,/}{=}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord vbox"><span class="thinbox"><span class="rlap"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="inner"><span class="mord"><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">/</span></span></span><span class="fix"></span></span></span></span><span class="mord"><span class="mrel">=</span></span></span></span></span></td><td style="text-align:left;"><code>\mathrlap{\,/}{=}</code></td></tr><tr><td style="text-align:left;">\mathring</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mi>a</mi><mo>˚</mo></mover></mrow><annotation encoding="application/x-tex">\mathring{a}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6944em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord mathnormal">a</span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.375em;"><span class="mord">˚</span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\mathring{a}</code></td></tr><tr><td style="text-align:left;">\mathrm</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">A</mi><mi mathvariant="normal">a</mi><mi mathvariant="normal">B</mi><mi mathvariant="normal">b</mi><mn>123</mn></mrow><annotation encoding="application/x-tex">\mathrm{AaBb123}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="mord mathrm">AaBb123</span></span></span></span></span></td><td style="text-align:left;"><code>\mathrm{AaBb123}</code></td></tr><tr><td style="text-align:left;">\mathscr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="script">A</mi><mi mathvariant="script">B</mi></mrow><annotation encoding="application/x-tex">\mathscr{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7em;"></span><span class="mord"><span class="mord mathscr" style="margin-right:0.04087em;">AB</span></span></span></span></span></td><td style="text-align:left;"><code>\mathscr{AaBb123}</code><br>KaTeX supports A-Z</td></tr><tr><td style="text-align:left;">\mathsf</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="sans-serif">A</mi><mi mathvariant="sans-serif">a</mi><mi mathvariant="sans-serif">B</mi><mi mathvariant="sans-serif">b</mi><mn mathvariant="sans-serif">123</mn></mrow><annotation encoding="application/x-tex">\mathsf{AaBb123}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="mord mathsf">AaBb123</span></span></span></span></span></td><td style="text-align:left;"><code>\mathsf{AaBb123}</code></td></tr><tr><td style="text-align:left;">\mathsterling</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">£</mi></mrow><annotation encoding="application/x-tex">\mathsterling</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">£</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\mathstrut</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\mathtip</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\mathtt</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="monospace">A</mi><mi mathvariant="monospace">a</mi><mi mathvariant="monospace">B</mi><mi mathvariant="monospace">b</mi><mn mathvariant="monospace">123</mn></mrow><annotation encoding="application/x-tex">\mathtt{AaBb123}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6111em;"></span><span class="mord"><span class="mord mathtt">AaBb123</span></span></span></span></span></td><td style="text-align:left;"><code>\mathtt{AaBb123}</code></td></tr><tr><td style="text-align:left;">\matrix</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">See <code>{matrix}</code></td></tr><tr><td style="text-align:left;" matrix=""></td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mtable rowspacing="0.16em" columnalign="center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable><annotation encoding="application/x-tex">\begin{matrix}a&amp;b\\c&amp;d\end{matrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="mord"><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{matrix}</code><br>   <code>a &amp; b \\</code><br>   <code>c &amp; d</code><br><code>\end{matrix}</code></td></tr><tr><td style="text-align:left;">\max</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>max</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\max</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mop">max</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\mbox</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\md</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\mdseries</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\measuredangle</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∡</mi></mrow><annotation encoding="application/x-tex">\measuredangle</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mord amsrm">∡</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\medspace</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mtext> </mtext><mi>b</mi></mrow><annotation encoding="application/x-tex">a\medspace b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\medspace b</code></td></tr><tr><td style="text-align:left;">\mho</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">℧</mi></mrow><annotation encoding="application/x-tex">\mho</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord amsrm">℧</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\mid</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">{</mo><mi>x</mi><mo>∈</mo><mi mathvariant="normal">R</mi><mo>∣</mo><mi>x</mi><mo>&gt;</mo><mn>0</mn><mo stretchy="false">}</mo></mrow><annotation encoding="application/x-tex">\{x∈ℝ\mid x&gt;0\}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">{</span><span class="mord mathnormal">x</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">∈</span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord amsrm">R</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">∣</span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mord mathnormal">x</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">&gt;</span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord">0</span><span class="mclose">}</span></span></span></span></td><td style="text-align:left;"><code>\{x∈ℝ\mid x&gt;0\}</code></td></tr><tr><td style="text-align:left;">\middle</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>P</mi><mrow><mo fence="true">(</mo><mi>A</mi><mo fence="true" lspace="0.05em" rspace="0.05em">|</mo><mi>B</mi><mo fence="true">)</mo></mrow></mrow><annotation encoding="application/x-tex">P\left(A\middle\vert B\right)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathnormal" style="margin-right:0.13889em;">P</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="minner"><span class="mopen delimcenter" style="top:0em;">(</span><span class="mord mathnormal">A</span><span class="delimcenter" style="top:0em;">∣</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span><span class="mclose delimcenter" style="top:0em;">)</span></span></span></span></span></td><td style="text-align:left;"><code>P\left(A\middle\vert B\right)</code></td></tr><tr><td style="text-align:left;">\min</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>min</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\min</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6679em;"></span><span class="mop">min</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\mit</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">See <code>\mathit</code></td></tr><tr><td style="text-align:left;">\mkern</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mspace width="1em"></mspace><mi>b</mi></mrow><annotation encoding="application/x-tex">a\mkern18mu b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:1em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\mkern18mu b</code></td></tr><tr><td style="text-align:left;">\mmlToken</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\mod</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mn>3</mn><mo>≡</mo><mn>5</mn><mspace></mspace><mspace width="0.6667em"></mspace><mrow><mi mathvariant="normal">m</mi><mi mathvariant="normal">o</mi><mi mathvariant="normal">d</mi></mrow><mtext> </mtext><mtext> </mtext><mn>2</mn></mrow><annotation encoding="application/x-tex">3\equiv 5 \mod 2</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6444em;"></span><span class="mord">3</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel">≡</span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:0.6444em;"></span><span class="mord">5</span><span class="mspace allowbreak"></span><span class="mspace" style="margin-right:0.6667em;"></span></span><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="mord"><span class="mord mathrm">mod</span></span></span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord">2</span></span></span></span></td><td style="text-align:left;"><code>3\equiv 5 \mod 2</code></td></tr><tr><td style="text-align:left;">\models</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊨</mo></mrow><annotation encoding="application/x-tex">\models</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.999em;vertical-align:-0.249em;"></span><span class="mrel">⊨</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\moveleft</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\moveright</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\mp</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∓</mo></mrow><annotation encoding="application/x-tex">\mp</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mord">∓</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\mskip</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mspace width="0.5556em"></mspace><mi>b</mi></mrow><annotation encoding="application/x-tex">a\mskip{10mu}b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.5556em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\mskip{10mu}b</code></td></tr><tr><td style="text-align:left;">\mspace</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Mu</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">M</mi></mrow><annotation encoding="application/x-tex">\Mu</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathrm">M</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\mu</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>μ</mi></mrow><annotation encoding="application/x-tex">\mu</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mord mathnormal">μ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\multicolumn</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/269" target="_blank" rel="noreferrer">Issue #269</a></td></tr><tr><td style="text-align:left;" multiline=""></td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\multimap</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊸</mo></mrow><annotation encoding="application/x-tex">\multimap</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5499em;"></span><span class="mrel amsrm">⊸</span></span></span></span></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="n" tabindex="-1">N <a class="header-anchor" href="#n" aria-label="Permalink to &quot;N&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\N</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="double-struck">N</mi></mrow><annotation encoding="application/x-tex">\N</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord mathbb">N</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nabla</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∇</mi></mrow><annotation encoding="application/x-tex">\nabla</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord">∇</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\natnums</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="double-struck">N</mi></mrow><annotation encoding="application/x-tex">\natnums</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord mathbb">N</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\natural</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">♮</mi></mrow><annotation encoding="application/x-tex">\natural</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord">♮</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\negmedspace</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mtext> ⁣</mtext><mi>b</mi></mrow><annotation encoding="application/x-tex">a\negmedspace b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:-0.2222em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\negmedspace b</code></td></tr><tr><td style="text-align:left;">\ncong</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≆</mo></mrow><annotation encoding="application/x-tex">\ncong</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0966em;vertical-align:-0.3027em;"></span><span class="mrel amsrm">≆</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ne</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo mathvariant="normal">≠</mo></mrow><annotation encoding="application/x-tex">\ne</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel"><span class="mrel"><span class="mord vbox"><span class="thinbox"><span class="rlap"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="inner"><span class="mord"><span class="mrel"></span></span></span><span class="fix"></span></span></span></span></span><span class="mrel">=</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nearrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↗</mo></mrow><annotation encoding="application/x-tex">\nearrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel">↗</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\neg</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">¬</mi></mrow><annotation encoding="application/x-tex">\neg</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord">¬</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\negthickspace</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mtext> ⁣</mtext><mi>b</mi></mrow><annotation encoding="application/x-tex">a\negthickspace b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:-0.2778em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\negthickspace b</code></td></tr><tr><td style="text-align:left;">\negthinspace</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mtext> ⁣</mtext><mi>b</mi></mrow><annotation encoding="application/x-tex">a\negthinspace b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:-0.1667em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\negthinspace b</code></td></tr><tr><td style="text-align:left;">\neq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo mathvariant="normal">≠</mo></mrow><annotation encoding="application/x-tex">\neq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel"><span class="mrel"><span class="mord vbox"><span class="thinbox"><span class="rlap"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="inner"><span class="mord"><span class="mrel"></span></span></span><span class="fix"></span></span></span></span></span><span class="mrel">=</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\newcommand</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">✓</mi></mrow><annotation encoding="application/x-tex">\newcommand\chk{\checkmark} \chk</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mord amsrm">✓</span></span></span></span></td><td style="text-align:left;"><code>\newcommand\chk{\checkmark} \chk</code></td></tr><tr><td style="text-align:left;">\newenvironment</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/37" target="_blank" rel="noreferrer">Issue #37</a></td></tr><tr><td style="text-align:left;">\Newextarrow</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\newline</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mspace linebreak="newline"></mspace><mi>b</mi></mrow><annotation encoding="application/x-tex">a\newline b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal">a</span></span><span class="mspace newline"></span><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\newline b</code></td></tr><tr><td style="text-align:left;">\nexists</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∄</mi></mrow><annotation encoding="application/x-tex">\nexists</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord amsrm">∄</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ngeq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≱</mo></mrow><annotation encoding="application/x-tex">\ngeq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0966em;vertical-align:-0.3027em;"></span><span class="mrel amsrm">≱</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ngeqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≱</mo></mrow><annotation encoding="application/x-tex">\ngeqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.339em;vertical-align:-0.4195em;"></span><span class="mrel amsrm"></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ngeqslant</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≱</mo></mrow><annotation encoding="application/x-tex">\ngeqslant</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0966em;vertical-align:-0.3027em;"></span><span class="mrel amsrm"></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ngtr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≯</mo></mrow><annotation encoding="application/x-tex">\ngtr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9115em;vertical-align:-0.2058em;"></span><span class="mrel amsrm">≯</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ni</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∋</mo></mrow><annotation encoding="application/x-tex">\ni</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">∋</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nleftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↚</mo></mrow><annotation encoding="application/x-tex">\nleftarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel amsrm">↚</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nLeftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇍</mo></mrow><annotation encoding="application/x-tex">\nLeftarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel amsrm">⇍</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nLeftrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇎</mo></mrow><annotation encoding="application/x-tex">\nLeftrightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel amsrm">⇎</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nleftrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↮</mo></mrow><annotation encoding="application/x-tex">\nleftrightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel amsrm">↮</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nleq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≰</mo></mrow><annotation encoding="application/x-tex">\nleq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0966em;vertical-align:-0.3027em;"></span><span class="mrel amsrm">≰</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nleqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≰</mo></mrow><annotation encoding="application/x-tex">\nleqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.339em;vertical-align:-0.4195em;"></span><span class="mrel amsrm"></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nleqslant</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≰</mo></mrow><annotation encoding="application/x-tex">\nleqslant</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0966em;vertical-align:-0.3027em;"></span><span class="mrel amsrm"></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nless</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≮</mo></mrow><annotation encoding="application/x-tex">\nless</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9115em;vertical-align:-0.2058em;"></span><span class="mrel amsrm">≮</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nmid</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∤</mo></mrow><annotation encoding="application/x-tex">\nmid</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9925em;vertical-align:-0.2514em;"></span><span class="mrel amsrm">∤</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nobreak</td><td style="text-align:left;"></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nobreakspace</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mtext> </mtext><mi>b</mi></mrow><annotation encoding="application/x-tex">a\nobreakspace b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace nobreak"> </span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\nobreakspace b</code></td></tr><tr><td style="text-align:left;">\noexpand</td><td style="text-align:left;"></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nolimits</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msub><mrow><mi>lim</mi><mo>⁡</mo></mrow><mi>x</mi></msub></mrow><annotation encoding="application/x-tex">\lim\nolimits_x</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8444em;vertical-align:-0.15em;"></span><span class="mop"><span class="mop">lim</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.1514em;"><span style="top:-2.55em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">x</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.15em;"><span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\lim\nolimits_x</code></td></tr><tr><td style="text-align:left;">\normalfont</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\normalsize</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathsize="1em"><mi>n</mi><mi>o</mi><mi>r</mi><mi>m</mi><mi>a</mi><mi>l</mi><mi>s</mi><mi>i</mi><mi>z</mi><mi>e</mi></mstyle></mrow><annotation encoding="application/x-tex">\normalsize normalsize</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">n</span><span class="mord mathnormal" style="margin-right:0.02778em;">or</span><span class="mord mathnormal">ma</span><span class="mord mathnormal" style="margin-right:0.01968em;">l</span><span class="mord mathnormal">s</span><span class="mord mathnormal">i</span><span class="mord mathnormal">ze</span></span></span></span></td><td style="text-align:left;"><code>\normalsize normalsize</code></td></tr><tr><td style="text-align:left;">\not</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≠</mo></mrow><annotation encoding="application/x-tex">\not =</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel"><span class="mord vbox"><span class="thinbox"><span class="rlap"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="inner"><span class="mord"><span class="mrel"></span></span></span><span class="fix"></span></span></span></span></span></span><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">=</span></span></span></span></td><td style="text-align:left;"><code>\not =</code></td></tr><tr><td style="text-align:left;">\notag</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\notin</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo mathvariant="normal">∉</mo></mrow><annotation encoding="application/x-tex">\notin</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mrel"><span class="mord"><span class="mrel">∈</span></span><span class="mord vbox"><span class="thinbox"><span class="llap"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="inner"><span class="mord"><span class="mord">/</span><span class="mspace" style="margin-right:0.0556em;"></span></span></span><span class="fix"></span></span></span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\notni</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo mathvariant="normal">∌</mo></mrow><annotation encoding="application/x-tex">\notni</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel"><span class="mord vbox"><span class="thinbox"><span class="rlap"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="inner"><span class="mord"><span class="mrel"></span></span></span><span class="fix"></span></span></span></span></span></span><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">∋</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nparallel</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∦</mo></mrow><annotation encoding="application/x-tex">\nparallel</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9925em;vertical-align:-0.2514em;"></span><span class="mrel amsrm">∦</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nprec</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊀</mo></mrow><annotation encoding="application/x-tex">\nprec</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9115em;vertical-align:-0.2058em;"></span><span class="mrel amsrm">⊀</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\npreceq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋠</mo></mrow><annotation encoding="application/x-tex">\npreceq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0966em;vertical-align:-0.3027em;"></span><span class="mrel amsrm">⋠</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nRightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇏</mo></mrow><annotation encoding="application/x-tex">\nRightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel amsrm">⇏</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↛</mo></mrow><annotation encoding="application/x-tex">\nrightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel amsrm">↛</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nshortmid</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∤</mo></mrow><annotation encoding="application/x-tex">\nshortmid</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6633em;vertical-align:-0.0817em;"></span><span class="mrel amsrm"></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nshortparallel</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∦</mo></mrow><annotation encoding="application/x-tex">\nshortparallel</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6633em;vertical-align:-0.0817em;"></span><span class="mrel amsrm"></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nsim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≁</mo></mrow><annotation encoding="application/x-tex">\nsim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel amsrm">≁</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nsubseteq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊈</mo></mrow><annotation encoding="application/x-tex">\nsubseteq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0966em;vertical-align:-0.3027em;"></span><span class="mrel amsrm">⊈</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nsubseteqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊈</mo></mrow><annotation encoding="application/x-tex">\nsubseteqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0087em;vertical-align:-0.2514em;"></span><span class="mrel amsrm"></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nsucc</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊁</mo></mrow><annotation encoding="application/x-tex">\nsucc</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9115em;vertical-align:-0.2058em;"></span><span class="mrel amsrm">⊁</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nsucceq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋡</mo></mrow><annotation encoding="application/x-tex">\nsucceq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0966em;vertical-align:-0.3027em;"></span><span class="mrel amsrm">⋡</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nsupseteq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊉</mo></mrow><annotation encoding="application/x-tex">\nsupseteq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0966em;vertical-align:-0.3027em;"></span><span class="mrel amsrm">⊉</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nsupseteqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊉</mo></mrow><annotation encoding="application/x-tex">\nsupseteqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0087em;vertical-align:-0.2514em;"></span><span class="mrel amsrm"></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ntriangleleft</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋪</mo></mrow><annotation encoding="application/x-tex">\ntriangleleft</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9115em;vertical-align:-0.2058em;"></span><span class="mrel amsrm">⋪</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ntrianglelefteq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋬</mo></mrow><annotation encoding="application/x-tex">\ntrianglelefteq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0966em;vertical-align:-0.3027em;"></span><span class="mrel amsrm">⋬</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ntriangleright</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋫</mo></mrow><annotation encoding="application/x-tex">\ntriangleright</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9115em;vertical-align:-0.2058em;"></span><span class="mrel amsrm">⋫</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ntrianglerighteq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋭</mo></mrow><annotation encoding="application/x-tex">\ntrianglerighteq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0966em;vertical-align:-0.3027em;"></span><span class="mrel amsrm">⋭</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Nu</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">N</mi></mrow><annotation encoding="application/x-tex">\Nu</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathrm">N</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nu</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ν</mi></mrow><annotation encoding="application/x-tex">\nu</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal" style="margin-right:0.06366em;">ν</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nVDash</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊯</mo></mrow><annotation encoding="application/x-tex">\nVDash</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mrel amsrm">⊯</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nVdash</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊮</mo></mrow><annotation encoding="application/x-tex">\nVdash</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mrel amsrm">⊮</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nvDash</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊭</mo></mrow><annotation encoding="application/x-tex">\nvDash</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mrel amsrm">⊭</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nvdash</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊬</mo></mrow><annotation encoding="application/x-tex">\nvdash</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mrel amsrm">⊬</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\nwarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↖</mo></mrow><annotation encoding="application/x-tex">\nwarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel">↖</span></span></span></span></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="o" tabindex="-1">O <a class="header-anchor" href="#o" aria-label="Permalink to &quot;O&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\O</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>Ø</mtext></mrow><annotation encoding="application/x-tex">\text{\O}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7806em;vertical-align:-0.0486em;"></span><span class="mord text"><span class="mord">Ø</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\O}</code></td></tr><tr><td style="text-align:left;">\o</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>ø</mtext></mrow><annotation encoding="application/x-tex">\text{\o}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.0972em;"></span><span class="mord text"><span class="mord">ø</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\o}</code></td></tr><tr><td style="text-align:left;">\odot</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊙</mo></mrow><annotation encoding="application/x-tex">\odot</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mord">⊙</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\OE</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>Œ</mtext></mrow><annotation encoding="application/x-tex">\text{\OE}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord text"><span class="mord latin_fallback">Œ</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\OE}</code></td></tr><tr><td style="text-align:left;">\oe</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>œ</mtext></mrow><annotation encoding="application/x-tex">\text{\oe}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord text"><span class="mord latin_fallback">œ</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\oe}</code></td></tr><tr><td style="text-align:left;">\officialeuro</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\oiiint</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∰</mo></mrow><annotation encoding="application/x-tex">\oiiint</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.111em;vertical-align:-0.306em;"></span><span class="mop vlist-t vlist-t2" style="position:relative;top:-0.0005em;"><span class="vlist-r"><span class="vlist" style="height:0.805em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mop op-symbol small-op" style="margin-right:0.19445em;">∭</span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="overlay" style="height:0.499em;width:1.304em;"><svg xmlns="http://www.w3.org/2000/svg" width="1.304em" height="0.499em" style="width:1.304em;" viewBox="0 0 1304 499" preserveAspectRatio="xMinYMin"><path d="M681.4 71.6c408.9 0 480.5 106.8 480.5 178.2 0 70.8-71.6 177.6
-480.5 177.6S202.1 320.6 202.1 249.8c0-71.4 70.5-178.2 479.3-178.2z
m525.8 178.2c0-86.4-86.8-215.4-525.7-215.4-437.9 0-524.7 129-524.7 215.4 0
85.8 86.8 214.8 524.7 214.8 438.9 0 525.7-129 525.7-214.8z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.306em;"><span></span></span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\oiint</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∯</mo></mrow><annotation encoding="application/x-tex">\oiint</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.111em;vertical-align:-0.306em;"></span><span class="mop vlist-t vlist-t2" style="position:relative;top:-0.0005em;"><span class="vlist-r"><span class="vlist" style="height:0.805em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mop op-symbol small-op" style="margin-right:0.19445em;">∬</span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="overlay" style="height:0.499em;width:0.957em;"><svg xmlns="http://www.w3.org/2000/svg" width="0.957em" height="0.499em" style="width:0.957em;" viewBox="0 0 957 499" preserveAspectRatio="xMinYMin"><path d="M512.6 71.6c272.6 0 320.3 106.8 320.3 178.2 0 70.8-47.7 177.6
-320.3 177.6S193.1 320.6 193.1 249.8c0-71.4 46.9-178.2 319.5-178.2z
m368.1 178.2c0-86.4-60.9-215.4-368.1-215.4-306.4 0-367.3 129-367.3 215.4 0 85.8
60.9 214.8 367.3 214.8 307.2 0 368.1-129 368.1-214.8z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.306em;"><span></span></span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\oint</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∮</mo></mrow><annotation encoding="application/x-tex">\oint</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1111em;vertical-align:-0.3061em;"></span><span class="mop op-symbol small-op" style="margin-right:0.19445em;position:relative;top:-0.0006em;">∮</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\oldstyle</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\omega</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ω</mi></mrow><annotation encoding="application/x-tex">\omega</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal" style="margin-right:0.03588em;">ω</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Omega</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">Ω</mi></mrow><annotation encoding="application/x-tex">\Omega</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord">Ω</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Omicron</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">O</mi></mrow><annotation encoding="application/x-tex">\Omicron</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathrm">O</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\omicron</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ο</mi></mrow><annotation encoding="application/x-tex">\omicron</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal">ο</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ominus</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊖</mo></mrow><annotation encoding="application/x-tex">\ominus</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mord">⊖</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\operatorname</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">asin</mi><mo>⁡</mo><mi>x</mi></mrow><annotation encoding="application/x-tex">\operatorname{asin} x</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6679em;"></span><span class="mop"><span class="mord mathrm">asin</span></span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord mathnormal">x</span></span></span></span></td><td style="text-align:left;">\operatorname{asin} x</td></tr><tr><td style="text-align:left;">\operatorname*</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msub><mrow><mi mathvariant="normal">asin</mi><mo>⁡</mo></mrow><mi>y</mi></msub><mi>x</mi></mrow><annotation encoding="application/x-tex">\operatorname{asin}\limits_y x</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.954em;vertical-align:-0.2861em;"></span><span class="mop"><span class="mop"><span class="mord mathrm">asin</span></span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.1514em;"><span style="top:-2.55em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight" style="margin-right:0.03588em;">y</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.2861em;"><span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord mathnormal">x</span></span></span></span></td><td style="text-align:left;"><code>\operatorname{asin}\limits_y x</code></td></tr><tr><td style="text-align:left;">\oplus</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊕</mo></mrow><annotation encoding="application/x-tex">\oplus</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mord">⊕</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\or</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\oslash</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊘</mo></mrow><annotation encoding="application/x-tex">\oslash</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mord">⊘</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\otimes</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊗</mo></mrow><annotation encoding="application/x-tex">\otimes</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mord">⊗</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\over</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mfrac><mrow><mi>a</mi><mo>+</mo><mn>1</mn></mrow><mrow><mi>b</mi><mo>+</mo><mn>2</mn></mrow></mfrac><mo>+</mo><mi>c</mi></mrow><annotation encoding="application/x-tex">{a+1 \over b+2}+c</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2484em;vertical-align:-0.4033em;"></span><span class="mord"><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.8451em;"><span style="top:-2.655em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">b</span><span class="mbin mtight">+</span><span class="mord mtight">2</span></span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.394em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">a</span><span class="mbin mtight">+</span><span class="mord mtight">1</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.4033em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal">c</span></span></span></span></td><td style="text-align:left;"><code>{a+1 \over b+2}+c</code></td></tr><tr><td style="text-align:left;">\overbrace</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mover><mrow><mi>x</mi><mo>+</mo><mo>⋯</mo><mo>+</mo><mi>x</mi></mrow><mo stretchy="true">⏞</mo></mover><mrow><mi>n</mi><mtext> times</mtext></mrow></mover></mrow><annotation encoding="application/x-tex">\overbrace{x+⋯+x}^{n\text{ times}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.9822em;vertical-align:-0.0833em;"></span><span class="mord mover"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.8988em;"><span style="top:-3.2313em;"><span class="pstrut" style="height:3.2313em;"></span><span class="mord mover"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.2313em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">x</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="minner">⋯</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord mathnormal">x</span></span></span><span class="svg-align" style="top:-3.6833em;"><span class="pstrut" style="height:3em;"></span><span class="stretchy" style="height:0.548em;min-width:1.6em;"><span class="brace-left" style="height:0.548em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.548em" viewBox="0 0 400000 548" preserveAspectRatio="xMinYMin slice"><path d="M6 548l-6-6v-35l6-11c56-104 135.3-181.3 238-232 57.3-28.7 117
-45 179-50h399577v120H403c-43.3 7-81 15-113 26-100.7 33-179.7 91-237 174-2.7
5-6 9-10 13-.7 1-7.3 1-20 1H6z"></path></svg></span><span class="brace-center" style="height:0.548em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.548em" viewBox="0 0 400000 548" preserveAspectRatio="xMidYMin slice"><path d="M200428 334
c-100.7-8.3-195.3-44-280-108-55.3-42-101.7-93-139-153l-9-14c-2.7 4-5.7 8.7-9 14
-53.3 86.7-123.7 153-211 199-66.7 36-137.3 56.3-212 62H0V214h199568c178.3-11.7
311.7-78.3 403-201 6-8 9.7-12 11-12 .7-.7 6.7-1 18-1s17.3.3 18 1c1.3 0 5 4 11
12 44.7 59.3 101.3 106.3 170 141s145.3 54.3 229 60h199572v120z"></path></svg></span><span class="brace-right" style="height:0.548em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.548em" viewBox="0 0 400000 548" preserveAspectRatio="xMaxYMin slice"><path d="M400000 542l
-6 6h-17c-12.7 0-19.3-.3-20-1-4-4-7.3-8.3-10-13-35.3-51.3-80.8-93.8-136.5-127.5
s-117.2-55.8-184.5-66.5c-.7 0-2-.3-4-1-18.7-2.7-76-4.3-172-5H0V214h399571l6 1
c124.7 8 235 61.7 331 161 31.3 33.3 59.7 72.7 85 118l7 13v35z"></path></svg></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.0833em;"><span></span></span></span></span></span></span><span style="top:-4.6627em;"><span class="pstrut" style="height:3.2313em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">n</span><span class="mord text mtight"><span class="mord mtight"> times</span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.0833em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\overbrace{x+⋯+x}^{n\text{ times}}</code></td></tr><tr><td style="text-align:left;">\overbracket</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\overgroup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">⏠</mo></mover></mrow><annotation encoding="application/x-tex">\overgroup{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0253em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:1.0253em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span><span class="svg-align" style="top:-3.6833em;"><span class="pstrut" style="height:3em;"></span><span class="stretchy" style="height:0.342em;min-width:0.888em;"><span class="halfarrow-left" style="height:0.342em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.342em" viewBox="0 0 400000 342" preserveAspectRatio="xMinYMin slice"><path d="M400000 80
H435C64 80 168.3 229.4 21 260c-5.9 1.2-18 0-18 0-2 0-3-1-3-3v-38C76 61 257 0
435 0h399565z"></path></svg></span><span class="halfarrow-right" style="height:0.342em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.342em" viewBox="0 0 400000 342" preserveAspectRatio="xMaxYMin slice"><path d="M0 80h399565c371 0 266.7 149.4 414 180 5.9 1.2 18 0 18 0 2 0
3-1 3-3v-38c-76-158-257-219-435-219H0z"></path></svg></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\overgroup{AB}</code></td></tr><tr><td style="text-align:left;">\overleftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">←</mo></mover></mrow><annotation encoding="application/x-tex">\overleftarrow{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2053em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:1.2053em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span><span class="svg-align" style="top:-3.6833em;"><span class="pstrut" style="height:3em;"></span><span class="hide-tail" style="height:0.522em;min-width:0.888em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMinYMin slice"><path d="M400000 241H110l3-3c68.7-52.7 113.7-120
135-202 4-14.7 6-23 6-25 0-7.3-7-11-21-11-8 0-13.2.8-15.5 2.5-2.3 1.7-4.2 5.8
-5.5 12.5-1.3 4.7-2.7 10.3-4 17-12 48.7-34.8 92-68.5 130S65.3 228.3 18 247
c-10 4-16 7.7-18 11 0 8.7 6 14.3 18 17 47.3 18.7 87.8 47 121.5 85S196 441.3 208
490c.7 2 1.3 5 2 9s1.2 6.7 1.5 8c.3 1.3 1 3.3 2 6s2.2 4.5 3.5 5.5c1.3 1 3.3
1.8 6 2.5s6 1 10 1c14 0 21-3.7 21-11 0-2-2-10.3-6-25-20-79.3-65-146.7-135-202
l-3-3h399890zM100 241v40h399900v-40z"></path></svg></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\overleftarrow{AB}</code></td></tr><tr><td style="text-align:left;">\overleftharpoon</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">↼</mo></mover></mrow><annotation encoding="application/x-tex">\overleftharpoon{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2053em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:1.2053em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span><span class="svg-align" style="top:-3.6833em;"><span class="pstrut" style="height:3em;"></span><span class="hide-tail" style="height:0.522em;min-width:0.888em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMinYMin slice"><path d="M0 267c.7 5.3 3 10 7 14h399993v-40H93c3.3
-3.3 10.2-9.5 20.5-18.5s17.8-15.8 22.5-20.5c50.7-52 88-110.3 112-175 4-11.3 5
-18.3 3-21-1.3-4-7.3-6-18-6-8 0-13 .7-15 2s-4.7 6.7-8 16c-42 98.7-107.3 174.7
-196 228-6.7 4.7-10.7 8-12 10-1.3 2-2 5.7-2 11zm100-26v40h399900v-40z"></path></svg></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\overleftharpoon{AB}</code></td></tr><tr><td style="text-align:left;">\overleftrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">↔</mo></mover></mrow><annotation encoding="application/x-tex">\overleftrightarrow{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2053em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:1.2053em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span><span class="svg-align" style="top:-3.6833em;"><span class="pstrut" style="height:3em;"></span><span class="stretchy" style="height:0.522em;min-width:0.888em;"><span class="halfarrow-left" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMinYMin slice"><path d="M400000 241H110l3-3c68.7-52.7 113.7-120
135-202 4-14.7 6-23 6-25 0-7.3-7-11-21-11-8 0-13.2.8-15.5 2.5-2.3 1.7-4.2 5.8
-5.5 12.5-1.3 4.7-2.7 10.3-4 17-12 48.7-34.8 92-68.5 130S65.3 228.3 18 247
c-10 4-16 7.7-18 11 0 8.7 6 14.3 18 17 47.3 18.7 87.8 47 121.5 85S196 441.3 208
490c.7 2 1.3 5 2 9s1.2 6.7 1.5 8c.3 1.3 1 3.3 2 6s2.2 4.5 3.5 5.5c1.3 1 3.3
1.8 6 2.5s6 1 10 1c14 0 21-3.7 21-11 0-2-2-10.3-6-25-20-79.3-65-146.7-135-202
l-3-3h399890zM100 241v40h399900v-40z"></path></svg></span><span class="halfarrow-right" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMaxYMin slice"><path d="M0 241v40h399891c-47.3 35.3-84 78-110 128
-16.7 32-27.7 63.7-33 95 0 1.3-.2 2.7-.5 4-.3 1.3-.5 2.3-.5 3 0 7.3 6.7 11 20
11 8 0 13.2-.8 15.5-2.5 2.3-1.7 4.2-5.5 5.5-11.5 2-13.3 5.7-27 11-41 14.7-44.7
39-84.5 73-119.5s73.7-60.2 119-75.5c6-2 9-5.7 9-11s-3-9-9-11c-45.3-15.3-85
-40.5-119-75.5s-58.3-74.8-73-119.5c-4.7-14-8.3-27.3-11-40-1.3-6.7-3.2-10.8-5.5
-12.5-2.3-1.7-7.5-2.5-15.5-2.5-14 0-21 3.7-21 11 0 2 2 10.3 6 25 20.7 83.3 67
151.7 139 205zm0 0v40h399900v-40z"></path></svg></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\overleftrightarrow{AB}</code></td></tr><tr><td style="text-align:left;">\overline</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mtext>a long argument</mtext><mo stretchy="true">‾</mo></mover></mrow><annotation encoding="application/x-tex">\overline{\text{a long argument}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0889em;vertical-align:-0.1944em;"></span><span class="mord overline"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.8944em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord text"><span class="mord">a long argument</span></span></span></span><span style="top:-3.8144em;"><span class="pstrut" style="height:3em;"></span><span class="overline-line" style="border-bottom-width:0.04em;"></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.1944em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\overline{\text{a long argument}}</code></td></tr><tr><td style="text-align:left;">\overlinesegment</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">undefined</mo></mover></mrow><annotation encoding="application/x-tex">\overlinesegment{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2053em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:1.2053em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span><span class="svg-align" style="top:-3.6833em;"><span class="pstrut" style="height:3em;"></span><span class="stretchy" style="height:0.522em;min-width:0.888em;"><span class="halfarrow-left" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMinYMin slice"><path d="M40 281 V428 H0 V94 H40 V241 H400000 v40z
M40 281 V428 H0 V94 H40 V241 H400000 v40z"></path></svg></span><span class="halfarrow-right" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMaxYMin slice"><path d="M399960 241 V94 h40 V428 h-40 V281 H0 v-40z
M399960 241 V94 h40 V428 h-40 V281 H0 v-40z"></path></svg></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\overlinesegment{AB}</code></td></tr><tr><td style="text-align:left;">\overparen</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">See <code>\overgroup</code></td></tr><tr><td style="text-align:left;">\Overrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">⇒</mo></mover></mrow><annotation encoding="application/x-tex">\Overrightarrow{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2433em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:1.2433em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span><span class="svg-align" style="top:-3.6833em;"><span class="pstrut" style="height:3em;"></span><span class="hide-tail" style="height:0.56em;min-width:0.888em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.56em" viewBox="0 0 400000 560" preserveAspectRatio="xMaxYMin slice"><path d="M399738 392l
-10 10c-34 36-62.7 77-86 123-3.3 8-5 13.3-5 16 0 5.3 6.7 8 20 8 7.3 0 12.2-.5
14.5-1.5 2.3-1 4.8-4.5 7.5-10.5 49.3-97.3 121.7-169.3 217-216 28-14 57.3-25 88
-33 6.7-2 11-3.8 13-5.5 2-1.7 3-4.2 3-7.5s-1-5.8-3-7.5c-2-1.7-6.3-3.5-13-5.5-68
-17.3-128.2-47.8-180.5-91.5-52.3-43.7-93.8-96.2-124.5-157.5-9.3-8-15.3-12.3-18
-13h-6c-12 .7-18 4-18 10 0 2 1.7 7 5 15 23.3 46 52 87 86 123l10 10H0v40h399782
c-328 0 0 0 0 0l10 8c26.7 20 65.7 43 117 69-2.7 2-6 3.7-10 5-36.7 16-72.3 37.3
-107 64l-10 8H0v40zM0 157v40h399730v-40zm0 194v40h399730v-40z"></path></svg></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\Overrightarrow{AB}</code></td></tr><tr><td style="text-align:left;">\overrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">→</mo></mover></mrow><annotation encoding="application/x-tex">\overrightarrow{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2053em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:1.2053em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span><span class="svg-align" style="top:-3.6833em;"><span class="pstrut" style="height:3em;"></span><span class="hide-tail" style="height:0.522em;min-width:0.888em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMaxYMin slice"><path d="M0 241v40h399891c-47.3 35.3-84 78-110 128
-16.7 32-27.7 63.7-33 95 0 1.3-.2 2.7-.5 4-.3 1.3-.5 2.3-.5 3 0 7.3 6.7 11 20
11 8 0 13.2-.8 15.5-2.5 2.3-1.7 4.2-5.5 5.5-11.5 2-13.3 5.7-27 11-41 14.7-44.7
39-84.5 73-119.5s73.7-60.2 119-75.5c6-2 9-5.7 9-11s-3-9-9-11c-45.3-15.3-85
-40.5-119-75.5s-58.3-74.8-73-119.5c-4.7-14-8.3-27.3-11-40-1.3-6.7-3.2-10.8-5.5
-12.5-2.3-1.7-7.5-2.5-15.5-2.5-14 0-21 3.7-21 11 0 2 2 10.3 6 25 20.7 83.3 67
151.7 139 205zm0 0v40h399900v-40z"></path></svg></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\overrightarrow{AB}</code></td></tr><tr><td style="text-align:left;">\overrightharpoon</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mrow><mi>a</mi><mi>c</mi></mrow><mo stretchy="true">⇀</mo></mover></mrow><annotation encoding="application/x-tex">\overrightharpoon{ac}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9526em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.9526em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span><span class="mord mathnormal">c</span></span></span><span class="svg-align" style="top:-3.4306em;"><span class="pstrut" style="height:3em;"></span><span class="hide-tail" style="height:0.522em;min-width:0.888em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMaxYMin slice"><path d="M0 241v40h399993c4.7-4.7 7-9.3 7-14 0-9.3
-3.7-15.3-11-18-92.7-56.7-159-133.7-199-231-3.3-9.3-6-14.7-8-16-2-1.3-7-2-15-2
-10.7 0-16.7 2-18 6-2 2.7-1 9.7 3 21 15.3 42 36.7 81.8 64 119.5 27.3 37.7 58
69.2 92 94.5zm0 0v40h399900v-40z"></path></svg></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\overrightharpoon{ac}</code></td></tr><tr><td style="text-align:left;">\overset</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mover><mo><mo>=</mo></mo><mo stretchy="false" lspace="0em" rspace="0em">!</mo></mover></mo></mrow><annotation encoding="application/x-tex">\overset{!}{=}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.153em;"></span><span class="mrel"><span class="mop op-limits"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:1.153em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span><span class="mop">=</span></span></span><span style="top:-3.5669em;margin-left:0em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mclose mtight">!</span></span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\overset{!}{=}</code></td></tr><tr><td style="text-align:left;">\overwithdelims</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\owns</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∋</mo></mrow><annotation encoding="application/x-tex">\owns</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">∋</span></span></span></span></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="p" tabindex="-1">P <a class="header-anchor" href="#p" aria-label="Permalink to &quot;P&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\P</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext></mtext></mrow><annotation encoding="application/x-tex">\text{\P}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord text"><span class="mord"></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\P}</code></td></tr><tr><td style="text-align:left;">\pagecolor</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://en.wikipedia.org/wiki/Help:Displaying_a_formula#Deprecated_syntax" target="_blank" rel="noreferrer">Deprecated</a></td></tr><tr><td style="text-align:left;">\parallel</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∥</mo></mrow><annotation encoding="application/x-tex">\parallel</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mrel">∥</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\part</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://en.wikipedia.org/wiki/Help:Displaying_a_formula#Deprecated_syntax" target="_blank" rel="noreferrer">Deprecated</a></td></tr><tr><td style="text-align:left;">\partial</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∂</mi></mrow><annotation encoding="application/x-tex">\partial</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord" style="margin-right:0.05556em;">∂</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\perp</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊥</mo></mrow><annotation encoding="application/x-tex">\perp</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mrel">⊥</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\phantom</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msubsup><mi mathvariant="normal">Γ</mi><mrow><mi>i</mi><mphantom><mi>j</mi></mphantom><mi>k</mi></mrow><mrow><mphantom><mi>i</mi></mphantom><mi>j</mi></mrow></msubsup></mrow><annotation encoding="application/x-tex">\Gamma^{\phantom{i}j}_{i\phantom{j}k}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.38em;vertical-align:-0.4374em;"></span><span class="mord"><span class="mord">Γ</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.9426em;"><span style="top:-2.3987em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">i</span><span class="mord mathnormal mtight" style="margin-right:0.05724em;color:transparent;">j</span><span class="mord mathnormal mtight" style="margin-right:0.03148em;">k</span></span></span></span><span style="top:-3.1809em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight" style="color:transparent;">i</span><span class="mord mathnormal mtight" style="margin-right:0.05724em;">j</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.4374em;"><span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\Gamma^{\phantom{i}j}_{i\phantom{j}k}</code></td></tr><tr><td style="text-align:left;">\phase</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Phi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">Φ</mi></mrow><annotation encoding="application/x-tex">\Phi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord">Φ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\phi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ϕ</mi></mrow><annotation encoding="application/x-tex">\phi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord mathnormal">ϕ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Pi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">Π</mi></mrow><annotation encoding="application/x-tex">\Pi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord">Π</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\pi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>π</mi></mrow><annotation encoding="application/x-tex">\pi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal" style="margin-right:0.03588em;">π</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;" picture=""></td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\pitchfork</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋔</mo></mrow><annotation encoding="application/x-tex">\pitchfork</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mrel amsrm">⋔</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\plim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">plim</mi><mo>⁡</mo></mo></mrow><annotation encoding="application/x-tex">\plim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mop"><span class="mop"><span class="mord mathrm">plim</span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\plusmn</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>±</mo></mrow><annotation encoding="application/x-tex">\plusmn</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mord">±</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\pm</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>±</mo></mrow><annotation encoding="application/x-tex">\pm</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mord">±</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\pmatrix</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">See <code>{pmatrix}</code></td></tr><tr><td style="text-align:left;" pmatrix=""></td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">(</mo><mtable rowspacing="0.16em" columnalign="center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable><mo fence="true">)</mo></mrow><annotation encoding="application/x-tex">\begin{pmatrix}a&amp;b\\c&amp;d\end{pmatrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="minner"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size3">(</span></span><span class="mord"><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size3">)</span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{pmatrix}</code><br>   <code>a &amp; b \\</code><br>   <code>c &amp; d</code><br><code>\end{pmatrix}</code></td></tr><tr><td style="text-align:left;">\pmb</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle style="text-shadow:0.02em 0.01em 0.04px;"><mi>μ</mi></mstyle></mrow><annotation encoding="application/x-tex">\pmb{\mu}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mord" style="text-shadow:0.02em 0.01em 0.04px;"><span class="mord mathnormal">μ</span></span></span></span></span></td><td style="text-align:left;"><code>\pmb{\mu}</code></td></tr><tr><td style="text-align:left;">\pmod</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>x</mi><mspace></mspace><mspace width="0.4444em"></mspace><mo stretchy="false">(</mo><mrow><mi mathvariant="normal">m</mi><mi mathvariant="normal">o</mi><mi mathvariant="normal">d</mi></mrow><mspace width="0.3333em"></mspace><mi>a</mi><mo stretchy="false">)</mo></mrow><annotation encoding="application/x-tex">x\pmod a</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal">x</span><span class="mspace allowbreak"></span><span class="mspace" style="margin-right:0.4444em;"></span></span><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">(</span><span class="mord"><span class="mord"><span class="mord mathrm">mod</span></span></span><span class="mspace" style="margin-right:0.3333em;"></span><span class="mord mathnormal">a</span><span class="mclose">)</span></span></span></span></td><td style="text-align:left;"><code>x\pmod a</code></td></tr><tr><td style="text-align:left;">\pod</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>x</mi><mspace></mspace><mspace width="0.4444em"></mspace><mo stretchy="false">(</mo><mi>a</mi><mo stretchy="false">)</mo></mrow><annotation encoding="application/x-tex">x \pod a</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal">x</span><span class="mspace allowbreak"></span><span class="mspace" style="margin-right:0.4444em;"></span></span><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">(</span><span class="mord mathnormal">a</span><span class="mclose">)</span></span></span></span></td><td style="text-align:left;"><code>x \pod a</code></td></tr><tr><td style="text-align:left;">\pounds</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">£</mi></mrow><annotation encoding="application/x-tex">\pounds</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">£</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Pr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>Pr</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\Pr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mop">Pr</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\prec</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≺</mo></mrow><annotation encoding="application/x-tex">\prec</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">≺</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\precapprox</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪷</mo></mrow><annotation encoding="application/x-tex">\precapprox</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0189em;vertical-align:-0.2617em;"></span><span class="mrel amsrm">⪷</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\preccurlyeq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≼</mo></mrow><annotation encoding="application/x-tex">\preccurlyeq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733em;vertical-align:-0.1367em;"></span><span class="mrel amsrm">≼</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\preceq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪯</mo></mrow><annotation encoding="application/x-tex">\preceq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel">⪯</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\precnapprox</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪹</mo></mrow><annotation encoding="application/x-tex">\precnapprox</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0189em;vertical-align:-0.2617em;"></span><span class="mrel amsrm">⪹</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\precneqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪵</mo></mrow><annotation encoding="application/x-tex">\precneqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0087em;vertical-align:-0.2514em;"></span><span class="mrel amsrm">⪵</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\precnsim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋨</mo></mrow><annotation encoding="application/x-tex">\precnsim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9733em;vertical-align:-0.2322em;"></span><span class="mrel amsrm">⋨</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\precsim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≾</mo></mrow><annotation encoding="application/x-tex">\precsim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9592em;vertical-align:-0.2296em;"></span><span class="mrel amsrm">≾</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\prime</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo mathvariant="normal">′</mo></mrow><annotation encoding="application/x-tex">\prime</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5556em;"></span><span class="mord">′</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\prod</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∏</mo></mrow><annotation encoding="application/x-tex">\prod</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mop op-symbol small-op" style="position:relative;top:0em;">∏</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\projlim</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\propto</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∝</mo></mrow><annotation encoding="application/x-tex">\propto</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mrel">∝</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\providecommand</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>Hello</mtext></mrow><annotation encoding="application/x-tex">\providecommand\greet{\text{Hello}} \greet</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord">Hello</span></span></span></span></span></td><td style="text-align:left;"><code>\providecommand\greet{\text{Hello}} \greet</code></td></tr><tr><td style="text-align:left;">\psi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ψ</mi></mrow><annotation encoding="application/x-tex">\psi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord mathnormal" style="margin-right:0.03588em;">ψ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Psi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">Ψ</mi></mrow><annotation encoding="application/x-tex">\Psi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord">Ψ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\pu</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mn>123</mn><mtext> </mtext><mfrac><mrow><mi mathvariant="normal">k</mi><mi mathvariant="normal">J</mi></mrow><mrow><mi mathvariant="normal">m</mi><mi mathvariant="normal">o</mi><mi mathvariant="normal">l</mi></mrow></mfrac></mrow><annotation encoding="application/x-tex">{123~\mathchoice{\textstyle\frac{\mathrm{kJ}}{\mathrm{mol}}}{\frac{\mathrm{kJ}}{\mathrm{mol}}}{\frac{\mathrm{kJ}}{\mathrm{mol}}}{\frac{\mathrm{kJ}}{\mathrm{mol}}}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2251em;vertical-align:-0.345em;"></span><span class="mord"><span class="mord">123</span><span class="mspace nobreak"> </span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.8801em;"><span style="top:-2.655em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight"><span class="mord mathrm mtight">mol</span></span></span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.394em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight"><span class="mord mathrm mtight">kJ</span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.345em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span></span></span></td><td style="text-align:left;"><code>\pu{123 kJ//mol}</code> Requires an <a href="https://github.com/KaTeX/KaTeX/tree/master/contrib/mhchem/" target="_blank" rel="noreferrer">extension</a></td></tr></tbody></table><h2 id="qr" tabindex="-1">QR <a class="header-anchor" href="#qr" aria-label="Permalink to &quot;QR&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\Q</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">See <code>\Bbb{Q}</code></td></tr><tr><td style="text-align:left;">\qquad</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mspace width="2em"></mspace><mspace width="2em"></mspace><mi>b</mi></mrow><annotation encoding="application/x-tex">a\qquad\qquad{b}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:2em;"></span><span class="mspace" style="margin-right:2em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span></span></span></td><td style="text-align:left;"><code>a\qquad\qquad{b}</code></td></tr><tr><td style="text-align:left;">\quad</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mspace width="1em"></mspace><mspace width="1em"></mspace><mi>b</mi></mrow><annotation encoding="application/x-tex">a\quad\quad{b}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:1em;"></span><span class="mspace" style="margin-right:1em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span></span></span></td><td style="text-align:left;"><code>a\quad\quad{b}</code></td></tr><tr><td style="text-align:left;">\R</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="double-struck">R</mi></mrow><annotation encoding="application/x-tex">\R</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord mathbb">R</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\r</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mtext>a</mtext><mo>˚</mo></mover></mrow><annotation encoding="application/x-tex">\text{\r{a}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6944em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">a</span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.375em;"><span class="mord">˚</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\r{a}}</code></td></tr><tr><td style="text-align:left;">\raise</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">see <code>\raisebox</code></td></tr><tr><td style="text-align:left;">\raisebox</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>h</mi><mpadded voffset="2pt"><mstyle scriptlevel="0" displaystyle="false"><mtext>ighe</mtext></mstyle></mpadded><mi>r</mi></mrow><annotation encoding="application/x-tex">h\raisebox{2pt}{ighe}r</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8944em;"></span><span class="mord mathnormal">h</span><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8944em;"><span style="top:-3.2em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">ighe</span></span></span></span></span></span><span class="mord mathnormal" style="margin-right:0.02778em;">r</span></span></span></span></td><td style="text-align:left;"><code>h\raisebox{2pt}{ighe}r</code></td></tr><tr><td style="text-align:left;">\rang</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">⟨</mo><mi>A</mi><mo stretchy="false">⟩</mo></mrow><annotation encoding="application/x-tex">\langle A\rang</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">⟨</span><span class="mord mathnormal">A</span><span class="mclose">⟩</span></span></span></span></td><td style="text-align:left;"><code>\langle A\rang</code></td></tr><tr><td style="text-align:left;">\rangle</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">⟨</mo><mi>A</mi><mo stretchy="false">⟩</mo></mrow><annotation encoding="application/x-tex">\langle A\rangle</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">⟨</span><span class="mord mathnormal">A</span><span class="mclose">⟩</span></span></span></span></td><td style="text-align:left;"><code>\langle A\rangle</code></td></tr><tr><td style="text-align:left;">\Rarr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇒</mo></mrow><annotation encoding="application/x-tex">\Rarr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">⇒</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rArr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇒</mo></mrow><annotation encoding="application/x-tex">\rArr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">⇒</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rarr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>→</mo></mrow><annotation encoding="application/x-tex">\rarr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">→</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rBrace</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo mathvariant="normal" lspace="0em" rspace="0em">⦄</mo></mrow><annotation encoding="application/x-tex">\rBrace</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mclose"><span class="mclose">]</span><span class="mspace" style="margin-right:-0.1778em;"></span><span class="mclose">}</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rbrace</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">}</mo></mrow><annotation encoding="application/x-tex">\rbrace</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mclose">}</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rbrack</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">\rbrack</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mclose">]</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;" rcases=""></td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtable rowspacing="0.36em" columnalign="left left" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><mtext>if </mtext><mi>b</mi></mrow></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mrow><mtext>if </mtext><mi>d</mi></mrow></mstyle></mtd></mtr></mtable><mo fence="true">}</mo></mrow><annotation encoding="application/x-tex">\begin{rcases}a&amp;\text{if }b\\c&amp;\text{if }d\end{rcases}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:3em;vertical-align:-1.25em;"></span><span class="minner"><span class="mopen nulldelimiter"></span><span class="mord"><span class="mtable"><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.69em;"><span style="top:-3.69em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.25em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.19em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:1em;"></span><span class="col-align-l"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.69em;"><span style="top:-3.69em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord text"><span class="mord">if </span></span><span class="mord mathnormal">b</span></span></span><span style="top:-2.25em;"><span class="pstrut" style="height:3.008em;"></span><span class="mord"><span class="mord text"><span class="mord">if </span></span><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.19em;"><span></span></span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size4">}</span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{rcases}</code><br>   <code>a &amp;\text{if } b \\</code><br>   <code>c &amp;\text{if } d</code><br><code>\end{rcases}</code></td></tr><tr><td style="text-align:left;">\rceil</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">⌉</mo></mrow><annotation encoding="application/x-tex">\rceil</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mclose">⌉</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Re</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ℜ</mi></mrow><annotation encoding="application/x-tex">\Re</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">ℜ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\real</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ℜ</mi></mrow><annotation encoding="application/x-tex">\real</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">ℜ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Reals</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="double-struck">R</mi></mrow><annotation encoding="application/x-tex">\Reals</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord mathbb">R</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\reals</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="double-struck">R</mi></mrow><annotation encoding="application/x-tex">\reals</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord mathbb">R</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ref</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/350" target="_blank" rel="noreferrer">Issue #350</a></td></tr><tr><td style="text-align:left;">\relax</td><td style="text-align:left;"></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\renewcommand</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>Ahoy!</mtext></mrow><annotation encoding="application/x-tex">\def\hail{Hi!}\renewcommand\hail{\text{Ahoy!}} \hail</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord text"><span class="mord">Ahoy!</span></span></span></span></span></td><td style="text-align:left;"><code>\def\hail{Hi!}</code><br><code>\renewcommand\hail{\text{Ahoy!}}</code><br><code>\hail</code></td></tr><tr><td style="text-align:left;">\renewenvironment</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\require</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\restriction</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↾</mo></mrow><annotation encoding="application/x-tex">\restriction</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8867em;vertical-align:-0.1944em;"></span><span class="mrel amsrm">↾</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rfloor</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">⌋</mo></mrow><annotation encoding="application/x-tex">\rfloor</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mclose">⌋</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rgroup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">⟯</mo></mrow><annotation encoding="application/x-tex">\rgroup</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.989em;vertical-align:-0.244em;"></span><span class="mclose">⟯</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rhd</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊳</mo></mrow><annotation encoding="application/x-tex">\rhd</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.585em;vertical-align:-0.0352em;"></span><span class="mord amsrm">⊳</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Rho</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">P</mi></mrow><annotation encoding="application/x-tex">\Rho</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathrm">P</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rho</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ρ</mi></mrow><annotation encoding="application/x-tex">\rho</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mord mathnormal">ρ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\right</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle displaystyle="true" scriptlevel="0"><mfrac><mi>a</mi><mi>b</mi></mfrac></mstyle><mo fence="true">)</mo></mrow><annotation encoding="application/x-tex">\left.\dfrac a b\right)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.836em;vertical-align:-0.686em;"></span><span class="minner"><span class="mopen nulldelimiter"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1076em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.686em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size2">)</span></span></span></span></span></span></td><td style="text-align:left;"><code>\left.\dfrac a b\right)</code></td></tr><tr><td style="text-align:left;">\Rightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇒</mo></mrow><annotation encoding="application/x-tex">\Rightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">⇒</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>→</mo></mrow><annotation encoding="application/x-tex">\rightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">→</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rightarrowtail</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↣</mo></mrow><annotation encoding="application/x-tex">\rightarrowtail</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5359em;vertical-align:-0.0135em;"></span><span class="mrel amsrm">↣</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rightharpoondown</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇁</mo></mrow><annotation encoding="application/x-tex">\rightharpoondown</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">⇁</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rightharpoonup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇀</mo></mrow><annotation encoding="application/x-tex">\rightharpoonup</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">⇀</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rightleftarrows</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇄</mo></mrow><annotation encoding="application/x-tex">\rightleftarrows</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8558em;vertical-align:-0.1808em;"></span><span class="mrel amsrm">⇄</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rightleftharpoons</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇌</mo></mrow><annotation encoding="application/x-tex">\rightleftharpoons</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.682em;vertical-align:-0.011em;"></span><span class="mrel">⇌</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rightrightarrows</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇉</mo></mrow><annotation encoding="application/x-tex">\rightrightarrows</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8558em;vertical-align:-0.1808em;"></span><span class="mrel amsrm">⇉</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rightsquigarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇝</mo></mrow><annotation encoding="application/x-tex">\rightsquigarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3779em;"></span><span class="mrel amsrm">⇝</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rightthreetimes</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋌</mo></mrow><annotation encoding="application/x-tex">\rightthreetimes</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mord amsrm">⋌</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\risingdotseq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≓</mo></mrow><annotation encoding="application/x-tex">\risingdotseq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.664em;vertical-align:-0.082em;"></span><span class="mrel amsrm">≓</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rlap</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mpadded width="0px"><mrow><mtext> </mtext><mtext>/</mtext></mrow></mpadded><mo lspace="0em" rspace="0em">=</mo></mrow><annotation encoding="application/x-tex">\rlap{\,/}{=}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord vbox"><span class="thinbox"><span class="rlap"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="inner"><span class="mord"><span class="mord text"><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord textrm">/</span></span></span></span><span class="fix"></span></span></span></span><span class="mord"><span class="mrel">=</span></span></span></span></span></td><td style="text-align:left;"><code>\rlap{\,/}{=}</code></td></tr><tr><td style="text-align:left;">\rm</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">A</mi><mi mathvariant="normal">a</mi><mi mathvariant="normal">B</mi><mi mathvariant="normal">b</mi><mn>12</mn></mrow><annotation encoding="application/x-tex">\rm AaBb12</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="mord mathrm">AaBb12</span></span></span></span></span></td><td style="text-align:left;"><code>\rm AaBb12</code></td></tr><tr><td style="text-align:left;">\rmoustache</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">⎱</mo></mrow><annotation encoding="application/x-tex">\rmoustache</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.989em;vertical-align:-0.244em;"></span><span class="mclose">⎱</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\root</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rotatebox</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/681" target="_blank" rel="noreferrer">Issue #681</a></td></tr><tr><td style="text-align:left;">\rparen</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">)</mo></mrow><annotation encoding="application/x-tex">\rparen</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mclose">)</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msup><mrow></mrow><mo mathvariant="normal" lspace="0em" rspace="0em">′</mo></msup></mrow><annotation encoding="application/x-tex">\rq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7519em;"></span><span class="mord"><span></span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.7519em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">′</span></span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rrbracket</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo mathvariant="normal" lspace="0em" rspace="0em">⟧</mo></mrow><annotation encoding="application/x-tex">\rrbracket</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mclose"><span class="mclose">]</span><span class="mspace" style="margin-right:-0.1778em;"></span><span class="mclose">]</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Rrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇛</mo></mrow><annotation encoding="application/x-tex">\Rrightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733em;vertical-align:-0.1367em;"></span><span class="mrel amsrm">⇛</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Rsh</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↱</mo></mrow><annotation encoding="application/x-tex">\Rsh</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mrel amsrm">↱</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rtimes</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋊</mo></mrow><annotation encoding="application/x-tex">\rtimes</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6633em;vertical-align:-0.0817em;"></span><span class="mord amsrm">⋊</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Rule</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">see <code>\rule</code></td></tr><tr><td style="text-align:left;">\rule</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>x</mi><mpadded height="0.6em" voffset="0.6em"><mspace mathbackground="black" width="0.862em" height="0.431em"></mspace></mpadded><mi>x</mi></mrow><annotation encoding="application/x-tex">x\rule[6pt]{2ex}{1ex}x</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.031em;"></span><span class="mord mathnormal">x</span><span class="mord rule" style="border-right-width:0.862em;border-top-width:0.431em;bottom:0.6em;"></span><span class="mord mathnormal">x</span></span></span></span></td><td style="text-align:left;"><code>x\rule[6pt]{2ex}{1ex}x</code></td></tr><tr><td style="text-align:left;">\rVert</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">∥</mo></mrow><annotation encoding="application/x-tex">\rVert</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mclose">∥</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\rvert</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo stretchy="false">∣</mo></mrow><annotation encoding="application/x-tex">\rvert</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mclose">∣</span></span></span></span></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="s" tabindex="-1">S <a class="header-anchor" href="#s" aria-label="Permalink to &quot;S&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\S</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>§</mtext></mrow><annotation encoding="application/x-tex">\text{\S}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord text"><span class="mord">§</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\S}</code></td></tr><tr><td style="text-align:left;">\Sampi</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sampi</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sc</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/471" target="_blank" rel="noreferrer">Issue #471</a></td></tr><tr><td style="text-align:left;">\scalebox</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\scr</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">See <code>\mathscr</code></td></tr><tr><td style="text-align:left;">\scriptscriptstyle</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle scriptlevel="2" displaystyle="false"><mfrac><mi>c</mi><mi>d</mi></mfrac></mstyle></mrow><annotation encoding="application/x-tex">\scriptscriptstyle \frac cd</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6748em;vertical-align:-0.266em;"></span><span class="mord mtight sizing reset-size6 size1"><span class="mopen nulldelimiter sizing reset-size1 size6"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.8176em;"><span style="top:-2.468em;"><span class="pstrut" style="height:3em;"></span><span class="mord mtight"><span class="mord mathnormal mtight">d</span></span></span><span style="top:-3.2255em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line mtight" style="border-bottom-width:0.049em;"></span></span><span style="top:-3.387em;"><span class="pstrut" style="height:3em;"></span><span class="mord mtight"><span class="mord mathnormal mtight">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.532em;"><span></span></span></span></span></span><span class="mclose nulldelimiter sizing reset-size1 size6"></span></span></span></span></span></td><td style="text-align:left;"><code>\scriptscriptstyle \frac cd</code></td></tr><tr><td style="text-align:left;">\scriptsize</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathsize="0.7em"><mi>s</mi><mi>c</mi><mi>r</mi><mi>i</mi><mi>p</mi><mi>t</mi><mi>s</mi><mi>i</mi><mi>z</mi><mi>e</mi></mstyle></mrow><annotation encoding="application/x-tex">\scriptsize scriptsize</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5978em;vertical-align:-0.1361em;"></span><span class="mord mathnormal sizing reset-size6 size3" style="margin-right:0.02778em;">scr</span><span class="mord mathnormal sizing reset-size6 size3">i</span><span class="mord mathnormal sizing reset-size6 size3">pt</span><span class="mord mathnormal sizing reset-size6 size3">s</span><span class="mord mathnormal sizing reset-size6 size3">i</span><span class="mord mathnormal sizing reset-size6 size3">ze</span></span></span></span></td><td style="text-align:left;"><code>\scriptsize scriptsize</code></td></tr><tr><td style="text-align:left;">\scriptstyle</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mfrac><mi>a</mi><mi>b</mi></mfrac><mo>+</mo><mstyle scriptlevel="1" displaystyle="false"><mfrac><mi>c</mi><mi>d</mi></mfrac></mstyle></mrow><annotation encoding="application/x-tex">\frac ab + {\scriptstyle \frac cd}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0404em;vertical-align:-0.345em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.6954em;"><span style="top:-2.655em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">b</span></span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.394em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">a</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.345em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span></span><span class="base"><span class="strut" style="height:0.7249em;vertical-align:-0.2408em;"></span><span class="mord"><span class="mord mtight sizing reset-size6 size3"><span class="mopen nulldelimiter sizing reset-size3 size6"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.6915em;"><span style="top:-2.656em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size3 size1 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">d</span></span></span></span><span style="top:-3.2255em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line mtight" style="border-bottom-width:0.049em;"></span></span><span style="top:-3.384em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size3 size1 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">c</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.344em;"><span></span></span></span></span></span><span class="mclose nulldelimiter sizing reset-size3 size6"></span></span></span></span></span></span></td><td style="text-align:left;"><code>\frac ab + {\scriptstyle \frac cd}</code></td></tr><tr><td style="text-align:left;">\sdot</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋅</mo></mrow><annotation encoding="application/x-tex">\sdot</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4445em;"></span><span class="mord">⋅</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\searrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↘</mo></mrow><annotation encoding="application/x-tex">\searrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel">↘</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sec</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>sec</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\sec</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mop">sec</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sect</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>§</mtext></mrow><annotation encoding="application/x-tex">\text{\sect}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord text"><span class="mord">§</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\sect}</code></td></tr><tr><td style="text-align:left;">\setlength</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/687" target="_blank" rel="noreferrer">Issue #687</a></td></tr><tr><td style="text-align:left;">\setminus</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∖</mo></mrow><annotation encoding="application/x-tex">\setminus</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord">∖</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sf</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="sans-serif">A</mi><mi mathvariant="sans-serif">a</mi><mi mathvariant="sans-serif">B</mi><mi mathvariant="sans-serif">b</mi><mn mathvariant="sans-serif">123</mn></mrow><annotation encoding="application/x-tex">\sf AaBb123</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="mord mathsf">AaBb123</span></span></span></span></span></td><td style="text-align:left;"><code>\sf AaBb123</code></td></tr><tr><td style="text-align:left;">\sharp</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">♯</mi></mrow><annotation encoding="application/x-tex">\sharp</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord">♯</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\shortmid</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∣</mo></mrow><annotation encoding="application/x-tex">\shortmid</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6633em;vertical-align:-0.0817em;"></span><span class="mrel amsrm">∣</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\shortparallel</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∥</mo></mrow><annotation encoding="application/x-tex">\shortparallel</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6633em;vertical-align:-0.0817em;"></span><span class="mrel amsrm">∥</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\shoveleft</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\shoveright</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sideset</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Sigma</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">Σ</mi></mrow><annotation encoding="application/x-tex">\Sigma</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord">Σ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sigma</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>σ</mi></mrow><annotation encoding="application/x-tex">\sigma</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal" style="margin-right:0.03588em;">σ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∼</mo></mrow><annotation encoding="application/x-tex">\sim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">∼</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\simeq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≃</mo></mrow><annotation encoding="application/x-tex">\simeq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4637em;"></span><span class="mrel">≃</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sin</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>sin</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\sin</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6679em;"></span><span class="mop">sin</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sinh</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>sinh</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\sinh</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop">sinh</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sixptsize</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathsize="0.6em"><mi>s</mi><mi>i</mi><mi>x</mi><mi>p</mi><mi>t</mi><mi>s</mi><mi>i</mi><mi>z</mi><mi>e</mi></mstyle></mrow><annotation encoding="application/x-tex">\sixptsize sixptsize</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5124em;vertical-align:-0.1167em;"></span><span class="mord mathnormal sizing reset-size6 size2">s</span><span class="mord mathnormal sizing reset-size6 size2">i</span><span class="mord mathnormal sizing reset-size6 size2">x</span><span class="mord mathnormal sizing reset-size6 size2">pt</span><span class="mord mathnormal sizing reset-size6 size2">s</span><span class="mord mathnormal sizing reset-size6 size2">i</span><span class="mord mathnormal sizing reset-size6 size2">ze</span></span></span></span></td><td style="text-align:left;"><code>\sixptsize sixptsize</code></td></tr><tr><td style="text-align:left;">\sh</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>sh</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\sh</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop">sh</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\skew</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\skip</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sl</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\small</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathsize="0.9em"><mi>s</mi><mi>m</mi><mi>a</mi><mi>l</mi><mi>l</mi></mstyle></mrow><annotation encoding="application/x-tex">\small small</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;"></span><span class="mord mathnormal sizing reset-size6 size5">s</span><span class="mord mathnormal sizing reset-size6 size5">ma</span><span class="mord mathnormal sizing reset-size6 size5" style="margin-right:0.01968em;">ll</span></span></span></span></td><td style="text-align:left;"><code>\small small</code></td></tr><tr><td style="text-align:left;">\smallfrown</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⌢</mo></mrow><annotation encoding="application/x-tex">\smallfrown</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8867em;vertical-align:-0.1944em;"></span><span class="mrel amsrm">⌢</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\smallint</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo largeop="false">∫</mo></mrow><annotation encoding="application/x-tex">\smallint</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1111em;vertical-align:-0.3061em;"></span><span class="mop op-symbol small-op" style="margin-right:0.19445em;position:relative;top:-0.0006em;">∫</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;" smallmatrix=""></td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle scriptlevel="1"><mtable rowspacing="0.1em" columnspacing="0.2778em"><mtr><mtd><mstyle scriptlevel="1" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="1" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="1" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="1" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable></mstyle></mrow><annotation encoding="application/x-tex">\begin{smallmatrix} a &amp; b \\ c &amp; d \end{smallmatrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.3322em;vertical-align:-0.4161em;"></span><span class="mord"><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.9161em;"><span style="top:-3.13em;"><span class="pstrut" style="height:2.7em;"></span><span class="mord mtight sizing reset-size6 size3"><span class="mord mathnormal mtight">a</span></span></span><span style="top:-2.4639em;"><span class="pstrut" style="height:2.7em;"></span><span class="mord mtight sizing reset-size6 size3"><span class="mord mathnormal mtight">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.4161em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.1945em;"></span><span class="arraycolsep" style="width:0.1945em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.9161em;"><span style="top:-3.13em;"><span class="pstrut" style="height:2.7em;"></span><span class="mord mtight sizing reset-size6 size3"><span class="mord mathnormal mtight">b</span></span></span><span style="top:-2.4639em;"><span class="pstrut" style="height:2.7em;"></span><span class="mord mtight sizing reset-size6 size3"><span class="mord mathnormal mtight">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.4161em;"><span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{smallmatrix}</code><br>   <code>a &amp; b \\</code><br>   <code>c &amp; d</code><br><code>\end{smallmatrix}</code></td></tr><tr><td style="text-align:left;">\smallsetminus</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∖</mo></mrow><annotation encoding="application/x-tex">\smallsetminus</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6633em;vertical-align:-0.0817em;"></span><span class="mord amsrm">∖</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\smallsmile</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⌣</mo></mrow><annotation encoding="application/x-tex">\smallsmile</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8867em;vertical-align:-0.1944em;"></span><span class="mrel amsrm">⌣</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\smash</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">(</mo><msup><mi>x</mi><mpadded height="0px" depth="0px"><mn>2</mn></mpadded></msup><mo fence="true">)</mo></mrow><annotation encoding="application/x-tex">\left(x^{\smash{2}}\right)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="minner"><span class="mopen delimcenter" style="top:0em;">(</span><span class="mord"><span class="mord mathnormal">x</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.363em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0em;"><span style="top:-2.7em;"><span class="pstrut" style="height:2.7em;"></span><span><span class="mord mtight"><span class="mord mtight">2</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;">)</span></span></span></span></span></td><td style="text-align:left;"><code>\left(x^{\smash{2}}\right)</code></td></tr><tr><td style="text-align:left;">\smile</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⌣</mo></mrow><annotation encoding="application/x-tex">\smile</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3576em;"></span><span class="mrel">⌣</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\smiley</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sout</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><menclose notation="horizontalstrike"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></menclose></mrow><annotation encoding="application/x-tex">\sout{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6944em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">ab</span><span class="mord mathnormal">c</span></span></span><span style="top:-3.2155em;"><span class="pstrut" style="height:3em;"></span><span class="stretchy sout"></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\sout{abc}</code></td></tr><tr><td style="text-align:left;">\Space</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">see <code>\space</code></td></tr><tr><td style="text-align:left;">\space</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mtext> </mtext><mi>b</mi></mrow><annotation encoding="application/x-tex">a\space b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace"> </span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\space b</code></td></tr><tr><td style="text-align:left;">\spades</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">♠</mi></mrow><annotation encoding="application/x-tex">\spades</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8241em;vertical-align:-0.1296em;"></span><span class="mord">♠</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\spadesuit</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">♠</mi></mrow><annotation encoding="application/x-tex">\spadesuit</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8241em;vertical-align:-0.1296em;"></span><span class="mord">♠</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sphericalangle</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∢</mi></mrow><annotation encoding="application/x-tex">\sphericalangle</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5576em;vertical-align:-0.0352em;"></span><span class="mord amsrm">∢</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;" split=""></td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/1345" target="_blank" rel="noreferrer">Issue #1345</a></td></tr><tr><td style="text-align:left;">\sqcap</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊓</mo></mrow><annotation encoding="application/x-tex">\sqcap</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5556em;"></span><span class="mord">⊓</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sqcup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊔</mo></mrow><annotation encoding="application/x-tex">\sqcup</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5556em;"></span><span class="mord">⊔</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\square</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">□</mi></mrow><annotation encoding="application/x-tex">\square</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.675em;"></span><span class="mord amsrm">□</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sqrt</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mroot><mi>x</mi><mn>3</mn></mroot></mrow><annotation encoding="application/x-tex">\sqrt[3]{x}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.04em;vertical-align:-0.2397em;"></span><span class="mord sqrt"><span class="root"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6586em;"><span style="top:-2.8363em;"><span class="pstrut" style="height:2.5em;"></span><span class="sizing reset-size6 size1 mtight"><span class="mord mtight"><span class="mord mtight">3</span></span></span></span></span></span></span></span><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.8003em;"><span class="svg-align" style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord" style="padding-left:0.833em;"><span class="mord mathnormal">x</span></span></span><span style="top:-2.7603em;"><span class="pstrut" style="height:3em;"></span><span class="hide-tail" style="min-width:0.853em;height:1.08em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="1.08em" viewBox="0 0 400000 1080" preserveAspectRatio="xMinYMin slice"><path d="M95,702
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M834 80h400000v40h-400000z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.2397em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\sqrt[3]{x}</code></td></tr><tr><td style="text-align:left;">\sqsubset</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊏</mo></mrow><annotation encoding="application/x-tex">\sqsubset</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.585em;vertical-align:-0.0352em;"></span><span class="mrel amsrm">⊏</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sqsubseteq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊑</mo></mrow><annotation encoding="application/x-tex">\sqsubseteq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel">⊑</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sqsupset</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊐</mo></mrow><annotation encoding="application/x-tex">\sqsupset</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.585em;vertical-align:-0.0352em;"></span><span class="mrel amsrm">⊐</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sqsupseteq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊒</mo></mrow><annotation encoding="application/x-tex">\sqsupseteq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel">⊒</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ss</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>ß</mtext></mrow><annotation encoding="application/x-tex">\text{\ss}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord">ß</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\ss}</code></td></tr><tr><td style="text-align:left;">\stackrel</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mover><mo><mo>=</mo></mo><mo stretchy="false" lspace="0em" rspace="0em">!</mo></mover></mo></mrow><annotation encoding="application/x-tex">\stackrel{!}{=}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.153em;"></span><span class="mrel"><span class="mop op-limits"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:1.153em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span><span class="mop">=</span></span></span><span style="top:-3.5669em;margin-left:0em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mclose mtight">!</span></span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\stackrel{!}{=}</code></td></tr><tr><td style="text-align:left;">\star</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋆</mo></mrow><annotation encoding="application/x-tex">\star</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4653em;"></span><span class="mord">⋆</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Stigma</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\stigma</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\strut</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\style</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">Non standard</td></tr><tr><td style="text-align:left;">\sub</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊂</mo></mrow><annotation encoding="application/x-tex">\sub</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">⊂</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;" subarray=""></td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sube</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊆</mo></mrow><annotation encoding="application/x-tex">\sube</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel">⊆</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Subset</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋐</mo></mrow><annotation encoding="application/x-tex">\Subset</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.585em;vertical-align:-0.0352em;"></span><span class="mrel amsrm">⋐</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\subset</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊂</mo></mrow><annotation encoding="application/x-tex">\subset</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">⊂</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\subseteq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊆</mo></mrow><annotation encoding="application/x-tex">\subseteq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel">⊆</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\subseteqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⫅</mo></mrow><annotation encoding="application/x-tex">\subseteqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0117em;vertical-align:-0.2558em;"></span><span class="mrel amsrm">⫅</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\subsetneq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊊</mo></mrow><annotation encoding="application/x-tex">\subsetneq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel amsrm">⊊</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\subsetneqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⫋</mo></mrow><annotation encoding="application/x-tex">\subsetneqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0786em;vertical-align:-0.2848em;"></span><span class="mrel amsrm">⫋</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\substack</td><td style="text-align:left;">$$\sum_{\substack{0&lt;i&lt;m\0&lt;j&lt;n}}$$</td><td style="text-align:left;"><code>\sum_{\substack{0&lt;i&lt;m\\0&lt;j&lt;n}}</code></td></tr><tr><td style="text-align:left;">\succ</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≻</mo></mrow><annotation encoding="application/x-tex">\succ</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">≻</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\succapprox</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪸</mo></mrow><annotation encoding="application/x-tex">\succapprox</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0189em;vertical-align:-0.2617em;"></span><span class="mrel amsrm">⪸</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\succcurlyeq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≽</mo></mrow><annotation encoding="application/x-tex">\succcurlyeq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733em;vertical-align:-0.1367em;"></span><span class="mrel amsrm">≽</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\succeq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪰</mo></mrow><annotation encoding="application/x-tex">\succeq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel">⪰</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\succnapprox</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪺</mo></mrow><annotation encoding="application/x-tex">\succnapprox</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0189em;vertical-align:-0.2617em;"></span><span class="mrel amsrm">⪺</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\succneqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⪶</mo></mrow><annotation encoding="application/x-tex">\succneqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0087em;vertical-align:-0.2514em;"></span><span class="mrel amsrm">⪶</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\succnsim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋩</mo></mrow><annotation encoding="application/x-tex">\succnsim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9733em;vertical-align:-0.2322em;"></span><span class="mrel amsrm">⋩</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\succsim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≿</mo></mrow><annotation encoding="application/x-tex">\succsim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9592em;vertical-align:-0.2296em;"></span><span class="mrel amsrm">≿</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sum</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∑</mo></mrow><annotation encoding="application/x-tex">\sum</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mop op-symbol small-op" style="position:relative;top:0em;">∑</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\sup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>sup</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\sup</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mop">sup</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\supe</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊇</mo></mrow><annotation encoding="application/x-tex">\supe</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel">⊇</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Supset</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⋑</mo></mrow><annotation encoding="application/x-tex">\Supset</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.585em;vertical-align:-0.0352em;"></span><span class="mrel amsrm">⋑</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\supset</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊃</mo></mrow><annotation encoding="application/x-tex">\supset</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mrel">⊃</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\supseteq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊇</mo></mrow><annotation encoding="application/x-tex">\supseteq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel">⊇</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\supseteqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⫆</mo></mrow><annotation encoding="application/x-tex">\supseteqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0117em;vertical-align:-0.2558em;"></span><span class="mrel amsrm">⫆</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\supsetneq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊋</mo></mrow><annotation encoding="application/x-tex">\supsetneq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel amsrm">⊋</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\supsetneqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⫌</mo></mrow><annotation encoding="application/x-tex">\supsetneqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0786em;vertical-align:-0.2848em;"></span><span class="mrel amsrm">⫌</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\surd</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">√</mi></mrow><annotation encoding="application/x-tex">\surd</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.2em;"></span><span class="mord">√</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\swarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↙</mo></mrow><annotation encoding="application/x-tex">\swarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel">↙</span></span></span></span></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="t" tabindex="-1">T <a class="header-anchor" href="#t" aria-label="Permalink to &quot;T&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\tag</td><td style="text-align:left;">$$\tag{3.1c} a^2+b^2=c^2$$</td><td style="text-align:left;"><code>\tag{3.1c} a^2+b^2=c^2</code></td></tr><tr><td style="text-align:left;">\tag*</td><td style="text-align:left;">$$\tag*{3.1c} a^2+b^2=c^2$$</td><td style="text-align:left;"><code>\tag*{3.1c} a^2+b^2=c^2</code></td></tr><tr><td style="text-align:left;">\tan</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>tan</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\tan</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6151em;"></span><span class="mop">tan</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\tanh</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>tanh</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\tanh</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop">tanh</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Tau</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">T</mi></mrow><annotation encoding="application/x-tex">\Tau</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathrm">T</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\tau</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>τ</mi></mrow><annotation encoding="application/x-tex">\tau</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal" style="margin-right:0.1132em;">τ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\tbinom</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">(</mo><mfrac linethickness="0px"><mi>n</mi><mi>k</mi></mfrac><mo fence="true">)</mo></mrow><annotation encoding="application/x-tex">\tbinom n k</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2em;vertical-align:-0.35em;"></span><span class="mord"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size1">(</span></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.7454em;"><span style="top:-2.355em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight" style="margin-right:0.03148em;">k</span></span></span></span><span style="top:-3.144em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">n</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.345em;"><span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size1">)</span></span></span></span></span></span></td><td style="text-align:left;"><code>\tbinom n k</code></td></tr><tr><td style="text-align:left;">\TeX</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>TeX</mtext></mrow><annotation encoding="application/x-tex">\TeX</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8988em;vertical-align:-0.2155em;"></span><span class="mord text"><span class="mord textrm">T</span><span class="mspace" style="margin-right:-0.1667em;"></span><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.4678em;"><span style="top:-2.7845em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord textrm">E</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.2155em;"><span></span></span></span></span><span class="mspace" style="margin-right:-0.125em;"></span><span class="mord textrm">X</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\text</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext> yes </mtext><mi mathvariant="normal">&amp;</mi><mtext> no </mtext></mrow><annotation encoding="application/x-tex">\text{ yes }\&amp;\text{ no }</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord text"><span class="mord"> yes </span></span><span class="mord">&amp;</span><span class="mord text"><span class="mord"> no </span></span></span></span></span></td><td style="text-align:left;"><code>\text{ yes }\&amp;\text{ no }</code></td></tr><tr><td style="text-align:left;">\textasciitilde</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>~</mtext></mrow><annotation encoding="application/x-tex">\text{\textasciitilde}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6679em;vertical-align:-0.35em;"></span><span class="mord text"><span class="mord">~</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textasciitilde}</code></td></tr><tr><td style="text-align:left;">\textasciicircum</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>^</mtext></mrow><annotation encoding="application/x-tex">\text{\textasciicircum}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord">^</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textasciicircum}</code></td></tr><tr><td style="text-align:left;">\textbackslash</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>\</mtext></mrow><annotation encoding="application/x-tex">\text{\textbackslash}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord text"><span class="mord">\</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textbackslash}</code></td></tr><tr><td style="text-align:left;">\textbar</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>|</mtext></mrow><annotation encoding="application/x-tex">\text{\textbar}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord text"><span class="mord">|</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textbar}</code></td></tr><tr><td style="text-align:left;">\textbardbl</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>∥</mtext></mrow><annotation encoding="application/x-tex">\text{\textbardbl}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord text"><span class="mord">∥</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textbardbl}</code></td></tr><tr><td style="text-align:left;">\textbf</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext mathvariant="bold">AaBb123</mtext></mrow><annotation encoding="application/x-tex">\textbf{AaBb123}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord textbf">AaBb123</span></span></span></span></span></td><td style="text-align:left;"><code>\textbf{AaBb123}</code></td></tr><tr><td style="text-align:left;">\textbraceleft</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>{</mtext></mrow><annotation encoding="application/x-tex">\text{\textbraceleft}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord text"><span class="mord">{</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textbraceleft}</code></td></tr><tr><td style="text-align:left;">\textbraceright</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>}</mtext></mrow><annotation encoding="application/x-tex">\text{\textbraceright}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord text"><span class="mord">}</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textbraceright}</code></td></tr><tr><td style="text-align:left;">\textcircled</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mtext>a</mtext><mo>◯</mo></mover></mrow><annotation encoding="application/x-tex">\text{\textcircled a}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8889em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord">a</span></span><span style="top:-3.1944em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body accent-full" style="left:0em;top:.2em;"><span class="mord">◯</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textcircled a}</code></td></tr><tr><td style="text-align:left;">\textcolor</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathcolor="blue"><mi>F</mi><mo>=</mo><mi>m</mi><mi>a</mi></mstyle></mrow><annotation encoding="application/x-tex">\textcolor{blue}{F=ma}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathnormal" style="margin-right:0.13889em;color:blue;">F</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mrel" style="color:blue;">=</span><span class="mspace" style="margin-right:0.2778em;"></span></span><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal" style="color:blue;">ma</span></span></span></span></td><td style="text-align:left;"><code>\textcolor{blue}{F=ma}</code></td></tr><tr><td style="text-align:left;">\textdagger</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>†</mtext></mrow><annotation encoding="application/x-tex">\text{\textdagger}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord text"><span class="mord">†</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textdagger}</code></td></tr><tr><td style="text-align:left;">\textdaggerdbl</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>‡</mtext></mrow><annotation encoding="application/x-tex">\text{\textdaggerdbl}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord text"><span class="mord">‡</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textdaggerdbl}</code></td></tr><tr><td style="text-align:left;">\textdegree</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>°</mtext></mrow><annotation encoding="application/x-tex">\text{\textdegree}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord">°</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textdegree}</code></td></tr><tr><td style="text-align:left;">\textdollar</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>$</mtext></mrow><annotation encoding="application/x-tex">\text{\textdollar}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8056em;vertical-align:-0.0556em;"></span><span class="mord text"><span class="mord">$</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textdollar}</code></td></tr><tr><td style="text-align:left;">\textellipsis</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>…</mo></mrow><annotation encoding="application/x-tex">\text{\textellipsis}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.123em;"></span><span class="mord text"><span class="minner">…</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textellipsis}</code></td></tr><tr><td style="text-align:left;">\textemdash</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>—</mtext></mrow><annotation encoding="application/x-tex">\text{\textemdash}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord text"><span class="mord">—</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textemdash}</code></td></tr><tr><td style="text-align:left;">\textendash</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>–</mtext></mrow><annotation encoding="application/x-tex">\text{\textendash}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord text"><span class="mord">–</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textendash}</code></td></tr><tr><td style="text-align:left;">\textgreater</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>&gt;</mtext></mrow><annotation encoding="application/x-tex">\text{\textgreater}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mord text"><span class="mord">&gt;</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textgreater}</code></td></tr><tr><td style="text-align:left;">\textit</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext mathvariant="italic">AaBb</mtext></mrow><annotation encoding="application/x-tex">\textit{AaBb}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord textit">AaBb</span></span></span></span></span></td><td style="text-align:left;"><code>\textit{AaBb}</code></td></tr><tr><td style="text-align:left;">\textless</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>&lt;</mtext></mrow><annotation encoding="application/x-tex">\text{\textless}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5782em;vertical-align:-0.0391em;"></span><span class="mord text"><span class="mord">&lt;</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textless}</code></td></tr><tr><td style="text-align:left;">\textmd</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>AaBb123</mtext></mrow><annotation encoding="application/x-tex">\textmd{AaBb123}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord textmd">AaBb123</span></span></span></span></span></td><td style="text-align:left;"><code>\textmd{AaBb123}</code></td></tr><tr><td style="text-align:left;">\textnormal</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>AB</mtext></mrow><annotation encoding="application/x-tex">\textnormal{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord text"><span class="mord textrm">AB</span></span></span></span></span></td><td style="text-align:left;"><code>\textnormal{AB}</code></td></tr><tr><td style="text-align:left;">\textquotedblleft</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>“</mtext></mrow><annotation encoding="application/x-tex">\text{\textquotedblleft}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord">“</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textquotedblleft}</code></td></tr><tr><td style="text-align:left;">\textquotedblright</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>”</mtext></mrow><annotation encoding="application/x-tex">\text{\textquotedblright}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord">”</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textquotedblright}</code></td></tr><tr><td style="text-align:left;">\textquoteleft</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>‘</mtext></mrow><annotation encoding="application/x-tex">\text{\textquoteleft}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord">‘</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textquoteleft}</code></td></tr><tr><td style="text-align:left;">\textquoteright</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>’</mtext></mrow><annotation encoding="application/x-tex">\text{\textquoteright}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord">’</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textquoteright}</code></td></tr><tr><td style="text-align:left;">\textregistered</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>®</mtext></mrow><annotation encoding="application/x-tex">\text{\textregistered}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8889em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord sizing reset-size6 size3">R</span></span></span><span style="top:-3.1944em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body accent-full" style="left:0em;top:.2em;"><span class="mord">◯</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textregistered}</code></td></tr><tr><td style="text-align:left;">\textrm</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>AaBb123</mtext></mrow><annotation encoding="application/x-tex">\textrm{AaBb123}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord textrm">AaBb123</span></span></span></span></span></td><td style="text-align:left;"><code>\textrm{AaBb123}</code></td></tr><tr><td style="text-align:left;">\textsc</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/471" target="_blank" rel="noreferrer">Issue #471</a></td></tr><tr><td style="text-align:left;">\textsf</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext mathvariant="sans-serif">AaBb123</mtext></mrow><annotation encoding="application/x-tex">\textsf{AaBb123}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord textsf">AaBb123</span></span></span></span></span></td><td style="text-align:left;"><code>\textsf{AaBb123}</code></td></tr><tr><td style="text-align:left;">\textsl</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\textsterling</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>£</mtext></mrow><annotation encoding="application/x-tex">\text{\textsterling}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord">£</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textsterling}</code></td></tr><tr><td style="text-align:left;">\textstyle</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle scriptlevel="0" displaystyle="false"><msubsup><mo>∑</mo><mn>0</mn><mi>n</mi></msubsup></mstyle></mrow><annotation encoding="application/x-tex">\textstyle\sum_0^n</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.104em;vertical-align:-0.2997em;"></span><span class="mop"><span class="mop op-symbol small-op" style="position:relative;top:0em;">∑</span><span class="msupsub"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.8043em;"><span style="top:-2.4003em;margin-left:0em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">0</span></span></span><span style="top:-3.2029em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathnormal mtight">n</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.2997em;"><span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\textstyle\sum_0^n</code></td></tr><tr><td style="text-align:left;">\texttip</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\texttt</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext mathvariant="monospace">AaBb123</mtext></mrow><annotation encoding="application/x-tex">\texttt{AaBb123}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6111em;"></span><span class="mord text"><span class="mord texttt">AaBb123</span></span></span></span></span></td><td style="text-align:left;"><code>\texttt{AaBb123}</code></td></tr><tr><td style="text-align:left;">\textunderscore</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>_</mtext></mrow><annotation encoding="application/x-tex">\text{\textunderscore}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;vertical-align:-0.31em;"></span><span class="mord text"><span class="mord">_</span></span></span></span></span></td><td style="text-align:left;"><code>\text{\textunderscore}</code></td></tr><tr><td style="text-align:left;">\textup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>AaBb123</mtext></mrow><annotation encoding="application/x-tex">\textup{AaBb123}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord textup">AaBb123</span></span></span></span></span></td><td style="text-align:left;"><code>\textup{AaBb123}</code></td></tr><tr><td style="text-align:left;">\textvisiblespace</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\tfrac</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mfrac><mi>a</mi><mi>b</mi></mfrac></mrow><annotation encoding="application/x-tex">\tfrac ab</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0404em;vertical-align:-0.345em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.6954em;"><span style="top:-2.655em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">b</span></span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.394em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">a</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.345em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span></span></span></span></td><td style="text-align:left;"><code>\tfrac ab</code></td></tr><tr><td style="text-align:left;">\tg</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>tg</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\tg</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8095em;vertical-align:-0.1944em;"></span><span class="mop">t<span style="margin-right:0.01389em;">g</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\th</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>th</mi><mo>⁡</mo></mrow><annotation encoding="application/x-tex">\th</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mop">th</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\therefore</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∴</mo></mrow><annotation encoding="application/x-tex">\therefore</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mrel amsrm">∴</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Theta</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">Θ</mi></mrow><annotation encoding="application/x-tex">\Theta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord">Θ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\theta</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>θ</mi></mrow><annotation encoding="application/x-tex">\theta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal" style="margin-right:0.02778em;">θ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\thetasym</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ϑ</mi></mrow><annotation encoding="application/x-tex">\thetasym</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">ϑ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\thickapprox</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≈</mo></mrow><annotation encoding="application/x-tex">\thickapprox</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4831em;"></span><span class="mrel amsrm">≈</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\thicksim</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∼</mo></mrow><annotation encoding="application/x-tex">\thicksim</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel amsrm">∼</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\thickspace</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mtext>  </mtext><mi>b</mi></mrow><annotation encoding="application/x-tex">a\thickspace b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.2778em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\thickspace b</code></td></tr><tr><td style="text-align:left;">\thinspace</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi><mtext> </mtext><mi>b</mi></mrow><annotation encoding="application/x-tex">a\thinspace b</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">a</span><span class="mspace" style="margin-right:0.1667em;"></span><span class="mord mathnormal">b</span></span></span></span></td><td style="text-align:left;"><code>a\thinspace b</code></td></tr><tr><td style="text-align:left;">\tilde</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mi>M</mi><mo>~</mo></mover></mrow><annotation encoding="application/x-tex">\tilde M</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9202em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.9202em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord mathnormal" style="margin-right:0.10903em;">M</span></span><span style="top:-3.6023em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.1667em;"><span class="mord">~</span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\tilde M</code></td></tr><tr><td style="text-align:left;">\times</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>×</mo></mrow><annotation encoding="application/x-tex">\times</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6667em;vertical-align:-0.0833em;"></span><span class="mord">×</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Tiny</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">see <code>\tiny</code></td></tr><tr><td style="text-align:left;">\tiny</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathsize="0.5em"><mi>t</mi><mi>i</mi><mi>n</mi><mi>y</mi></mstyle></mrow><annotation encoding="application/x-tex">\tiny tiny</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.427em;vertical-align:-0.0972em;"></span><span class="mord mathnormal sizing reset-size6 size1">t</span><span class="mord mathnormal sizing reset-size6 size1">in</span><span class="mord mathnormal sizing reset-size6 size1" style="margin-right:0.03588em;">y</span></span></span></span></td><td style="text-align:left;"><code>\tiny tiny</code></td></tr><tr><td style="text-align:left;">\to</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>→</mo></mrow><annotation encoding="application/x-tex">\to</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.3669em;"></span><span class="mrel">→</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\toggle</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\top</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">⊤</mi></mrow><annotation encoding="application/x-tex">\top</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord">⊤</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\triangle</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">△</mi></mrow><annotation encoding="application/x-tex">\triangle</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord">△</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\triangledown</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">▽</mi></mrow><annotation encoding="application/x-tex">\triangledown</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5499em;"></span><span class="mord amsrm">▽</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\triangleleft</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>◃</mo></mrow><annotation encoding="application/x-tex">\triangleleft</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4653em;"></span><span class="mord">◃</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\trianglelefteq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊴</mo></mrow><annotation encoding="application/x-tex">\trianglelefteq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733em;vertical-align:-0.1367em;"></span><span class="mrel amsrm">⊴</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\triangleq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≜</mo></mrow><annotation encoding="application/x-tex">\triangleq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9987em;vertical-align:-0.082em;"></span><span class="mrel amsrm">≜</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\triangleright</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>▹</mo></mrow><annotation encoding="application/x-tex">\triangleright</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4653em;"></span><span class="mord">▹</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\trianglerighteq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊵</mo></mrow><annotation encoding="application/x-tex">\trianglerighteq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733em;vertical-align:-0.1367em;"></span><span class="mrel amsrm">⊵</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\tt</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="monospace">A</mi><mi mathvariant="monospace">a</mi><mi mathvariant="monospace">B</mi><mi mathvariant="monospace">b</mi><mn mathvariant="monospace">123</mn></mrow><annotation encoding="application/x-tex">{\tt AaBb123}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6111em;"></span><span class="mord"><span class="mord"><span class="mord mathtt">AaBb123</span></span></span></span></span></span></td><td style="text-align:left;"><code>{\tt AaBb123}</code></td></tr><tr><td style="text-align:left;">\twoheadleftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↞</mo></mrow><annotation encoding="application/x-tex">\twoheadleftarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5359em;vertical-align:-0.0135em;"></span><span class="mrel amsrm">↞</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\twoheadrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↠</mo></mrow><annotation encoding="application/x-tex">\twoheadrightarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5359em;vertical-align:-0.0135em;"></span><span class="mrel amsrm">↠</span></span></span></span></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="u" tabindex="-1">U <a class="header-anchor" href="#u" aria-label="Permalink to &quot;U&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\u</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mtext>a</mtext><mo>˘</mo></mover></mrow><annotation encoding="application/x-tex">\text{\u{a}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6944em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">a</span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.25em;"><span class="mord">˘</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\u{a}}</code></td></tr><tr><td style="text-align:left;">\Uarr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇑</mo></mrow><annotation encoding="application/x-tex">\Uarr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel">⇑</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\uArr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇑</mo></mrow><annotation encoding="application/x-tex">\uArr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel">⇑</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\uarr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↑</mo></mrow><annotation encoding="application/x-tex">\uarr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel">↑</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\ulcorner</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">⌜</mi></mo></mrow><annotation encoding="application/x-tex">\ulcorner</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mopen amsrm">┌</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\underbrace</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><munder><munder><mrow><mi>x</mi><mo>+</mo><mo>⋯</mo><mo>+</mo><mi>x</mi></mrow><mo stretchy="true">⏟</mo></munder><mrow><mi>n</mi><mtext> times</mtext></mrow></munder></mrow><annotation encoding="application/x-tex">\underbrace{x+⋯+x}_{n\text{ times}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.9822em;vertical-align:-1.3988em;"></span><span class="mord munder"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.5833em;"><span style="top:-1.6012em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mathnormal mtight">n</span><span class="mord text mtight"><span class="mord mtight"> times</span></span></span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord munder"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.5833em;"><span class="svg-align" style="top:-2.2687em;"><span class="pstrut" style="height:3em;"></span><span class="stretchy" style="height:0.548em;min-width:1.6em;"><span class="brace-left" style="height:0.548em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.548em" viewBox="0 0 400000 548" preserveAspectRatio="xMinYMin slice"><path d="M0 6l6-6h17c12.688 0 19.313.3 20 1 4 4 7.313 8.3 10 13
35.313 51.3 80.813 93.8 136.5 127.5 55.688 33.7 117.188 55.8 184.5 66.5.688
0 2 .3 4 1 18.688 2.7 76 4.3 172 5h399450v120H429l-6-1c-124.688-8-235-61.7
-331-161C60.687 138.7 32.312 99.3 7 54L0 41V6z"></path></svg></span><span class="brace-center" style="height:0.548em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.548em" viewBox="0 0 400000 548" preserveAspectRatio="xMidYMin slice"><path d="M199572 214
c100.7 8.3 195.3 44 280 108 55.3 42 101.7 93 139 153l9 14c2.7-4 5.7-8.7 9-14
53.3-86.7 123.7-153 211-199 66.7-36 137.3-56.3 212-62h199568v120H200432c-178.3
11.7-311.7 78.3-403 201-6 8-9.7 12-11 12-.7.7-6.7 1-18 1s-17.3-.3-18-1c-1.3 0
-5-4-11-12-44.7-59.3-101.3-106.3-170-141s-145.3-54.3-229-60H0V214z"></path></svg></span><span class="brace-right" style="height:0.548em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.548em" viewBox="0 0 400000 548" preserveAspectRatio="xMaxYMin slice"><path d="M399994 0l6 6v35l-6 11c-56 104-135.3 181.3-238 232-57.3
28.7-117 45-179 50H-300V214h399897c43.3-7 81-15 113-26 100.7-33 179.7-91 237
-174 2.7-5 6-9 10-13 .7-1 7.3-1 20-1h17z"></path></svg></span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">x</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="minner">⋯</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222em;"></span><span class="mord mathnormal">x</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.7313em;"><span></span></span></span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:1.3988em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\underbrace{x+⋯+x}_{n\text{ times}}</code></td></tr><tr><td style="text-align:left;">\underbracket</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\undergroup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><munder accentunder="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">⏡</mo></munder></mrow><annotation encoding="application/x-tex">\undergroup{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0253em;vertical-align:-0.342em;"></span><span class="mord accentunder"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.6833em;"><span class="svg-align" style="top:-2.658em;"><span class="pstrut" style="height:3em;"></span><span class="stretchy" style="height:0.342em;min-width:0.888em;"><span class="halfarrow-left" style="height:0.342em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.342em" viewBox="0 0 400000 342" preserveAspectRatio="xMinYMin slice"><path d="M400000 262
H435C64 262 168.3 112.6 21 82c-5.9-1.2-18 0-18 0-2 0-3 1-3 3v38c76 158 257 219
435 219h399565z"></path></svg></span><span class="halfarrow-right" style="height:0.342em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.342em" viewBox="0 0 400000 342" preserveAspectRatio="xMaxYMin slice"><path d="M0 262h399565c371 0 266.7-149.4 414-180 5.9-1.2 18 0 18
0 2 0 3 1 3 3v38c-76 158-257 219-435 219H0z"></path></svg></span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.342em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\undergroup{AB}</code></td></tr><tr><td style="text-align:left;">\underleftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><munder accentunder="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">←</mo></munder></mrow><annotation encoding="application/x-tex">\underleftarrow{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2053em;vertical-align:-0.522em;"></span><span class="mord accentunder"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.6833em;"><span class="svg-align" style="top:-2.478em;"><span class="pstrut" style="height:3em;"></span><span class="hide-tail" style="height:0.522em;min-width:0.888em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMinYMin slice"><path d="M400000 241H110l3-3c68.7-52.7 113.7-120
135-202 4-14.7 6-23 6-25 0-7.3-7-11-21-11-8 0-13.2.8-15.5 2.5-2.3 1.7-4.2 5.8
-5.5 12.5-1.3 4.7-2.7 10.3-4 17-12 48.7-34.8 92-68.5 130S65.3 228.3 18 247
c-10 4-16 7.7-18 11 0 8.7 6 14.3 18 17 47.3 18.7 87.8 47 121.5 85S196 441.3 208
490c.7 2 1.3 5 2 9s1.2 6.7 1.5 8c.3 1.3 1 3.3 2 6s2.2 4.5 3.5 5.5c1.3 1 3.3
1.8 6 2.5s6 1 10 1c14 0 21-3.7 21-11 0-2-2-10.3-6-25-20-79.3-65-146.7-135-202
l-3-3h399890zM100 241v40h399900v-40z"></path></svg></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.522em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\underleftarrow{AB}</code></td></tr><tr><td style="text-align:left;">\underleftrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><munder accentunder="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">↔</mo></munder></mrow><annotation encoding="application/x-tex">\underleftrightarrow{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2053em;vertical-align:-0.522em;"></span><span class="mord accentunder"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.6833em;"><span class="svg-align" style="top:-2.478em;"><span class="pstrut" style="height:3em;"></span><span class="stretchy" style="height:0.522em;min-width:0.888em;"><span class="halfarrow-left" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMinYMin slice"><path d="M400000 241H110l3-3c68.7-52.7 113.7-120
135-202 4-14.7 6-23 6-25 0-7.3-7-11-21-11-8 0-13.2.8-15.5 2.5-2.3 1.7-4.2 5.8
-5.5 12.5-1.3 4.7-2.7 10.3-4 17-12 48.7-34.8 92-68.5 130S65.3 228.3 18 247
c-10 4-16 7.7-18 11 0 8.7 6 14.3 18 17 47.3 18.7 87.8 47 121.5 85S196 441.3 208
490c.7 2 1.3 5 2 9s1.2 6.7 1.5 8c.3 1.3 1 3.3 2 6s2.2 4.5 3.5 5.5c1.3 1 3.3
1.8 6 2.5s6 1 10 1c14 0 21-3.7 21-11 0-2-2-10.3-6-25-20-79.3-65-146.7-135-202
l-3-3h399890zM100 241v40h399900v-40z"></path></svg></span><span class="halfarrow-right" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMaxYMin slice"><path d="M0 241v40h399891c-47.3 35.3-84 78-110 128
-16.7 32-27.7 63.7-33 95 0 1.3-.2 2.7-.5 4-.3 1.3-.5 2.3-.5 3 0 7.3 6.7 11 20
11 8 0 13.2-.8 15.5-2.5 2.3-1.7 4.2-5.5 5.5-11.5 2-13.3 5.7-27 11-41 14.7-44.7
39-84.5 73-119.5s73.7-60.2 119-75.5c6-2 9-5.7 9-11s-3-9-9-11c-45.3-15.3-85
-40.5-119-75.5s-58.3-74.8-73-119.5c-4.7-14-8.3-27.3-11-40-1.3-6.7-3.2-10.8-5.5
-12.5-2.3-1.7-7.5-2.5-15.5-2.5-14 0-21 3.7-21 11 0 2 2 10.3 6 25 20.7 83.3 67
151.7 139 205zm0 0v40h399900v-40z"></path></svg></span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.522em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\underleftrightarrow{AB}</code></td></tr><tr><td style="text-align:left;">\underrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><munder accentunder="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">→</mo></munder></mrow><annotation encoding="application/x-tex">\underrightarrow{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2053em;vertical-align:-0.522em;"></span><span class="mord accentunder"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.6833em;"><span class="svg-align" style="top:-2.478em;"><span class="pstrut" style="height:3em;"></span><span class="hide-tail" style="height:0.522em;min-width:0.888em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMaxYMin slice"><path d="M0 241v40h399891c-47.3 35.3-84 78-110 128
-16.7 32-27.7 63.7-33 95 0 1.3-.2 2.7-.5 4-.3 1.3-.5 2.3-.5 3 0 7.3 6.7 11 20
11 8 0 13.2-.8 15.5-2.5 2.3-1.7 4.2-5.5 5.5-11.5 2-13.3 5.7-27 11-41 14.7-44.7
39-84.5 73-119.5s73.7-60.2 119-75.5c6-2 9-5.7 9-11s-3-9-9-11c-45.3-15.3-85
-40.5-119-75.5s-58.3-74.8-73-119.5c-4.7-14-8.3-27.3-11-40-1.3-6.7-3.2-10.8-5.5
-12.5-2.3-1.7-7.5-2.5-15.5-2.5-14 0-21 3.7-21 11 0 2 2 10.3 6 25 20.7 83.3 67
151.7 139 205zm0 0v40h399900v-40z"></path></svg></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.522em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\underrightarrow{AB}</code></td></tr><tr><td style="text-align:left;">\underline</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><munder accentunder="true"><mtext>a long argument</mtext><mo stretchy="true">‾</mo></munder></mrow><annotation encoding="application/x-tex">\underline{\text{a long argument}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0889em;vertical-align:-0.3944em;"></span><span class="mord underline"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.6944em;"><span style="top:-2.6456em;"><span class="pstrut" style="height:3em;"></span><span class="underline-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord text"><span class="mord">a long argument</span></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.3944em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\underline{\text{a long argument}}</code></td></tr><tr><td style="text-align:left;">\underlinesegment</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><munder accentunder="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">undefined</mo></munder></mrow><annotation encoding="application/x-tex">\underlinesegment{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2053em;vertical-align:-0.522em;"></span><span class="mord accentunder"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.6833em;"><span class="svg-align" style="top:-2.478em;"><span class="pstrut" style="height:3em;"></span><span class="stretchy" style="height:0.522em;min-width:0.888em;"><span class="halfarrow-left" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMinYMin slice"><path d="M40 281 V428 H0 V94 H40 V241 H400000 v40z
M40 281 V428 H0 V94 H40 V241 H400000 v40z"></path></svg></span><span class="halfarrow-right" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMaxYMin slice"><path d="M399960 241 V94 h40 V428 h-40 V281 H0 v-40z
M399960 241 V94 h40 V428 h-40 V281 H0 v-40z"></path></svg></span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.522em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\underlinesegment{AB}</code></td></tr><tr><td style="text-align:left;">\underparen</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;">See <code>\undergroup</code></td></tr><tr><td style="text-align:left;">\underrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><munder accentunder="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">→</mo></munder></mrow><annotation encoding="application/x-tex">\underrightarrow{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.2053em;vertical-align:-0.522em;"></span><span class="mord accentunder"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.6833em;"><span class="svg-align" style="top:-2.478em;"><span class="pstrut" style="height:3em;"></span><span class="hide-tail" style="height:0.522em;min-width:0.888em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMaxYMin slice"><path d="M0 241v40h399891c-47.3 35.3-84 78-110 128
-16.7 32-27.7 63.7-33 95 0 1.3-.2 2.7-.5 4-.3 1.3-.5 2.3-.5 3 0 7.3 6.7 11 20
11 8 0 13.2-.8 15.5-2.5 2.3-1.7 4.2-5.5 5.5-11.5 2-13.3 5.7-27 11-41 14.7-44.7
39-84.5 73-119.5s73.7-60.2 119-75.5c6-2 9-5.7 9-11s-3-9-9-11c-45.3-15.3-85
-40.5-119-75.5s-58.3-74.8-73-119.5c-4.7-14-8.3-27.3-11-40-1.3-6.7-3.2-10.8-5.5
-12.5-2.3-1.7-7.5-2.5-15.5-2.5-14 0-21 3.7-21 11 0 2 2 10.3 6 25 20.7 83.3 67
151.7 139 205zm0 0v40h399900v-40z"></path></svg></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.522em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\underrightarrow{AB}</code></td></tr><tr><td style="text-align:left;">\underset</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><munder><mo><mo>=</mo></mo><mo stretchy="false" lspace="0em" rspace="0em">!</mo></munder></mo></mrow><annotation encoding="application/x-tex">\underset{!}{=}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.119em;vertical-align:-0.7521em;"></span><span class="mrel"><span class="mop op-limits"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.3669em;"><span style="top:-2.3479em;margin-left:0em;"><span class="pstrut" style="height:3em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mclose mtight">!</span></span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span><span class="mop">=</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.7521em;"><span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\underset{!}{=}</code></td></tr><tr><td style="text-align:left;">\unicode</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\unlhd</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊴</mo></mrow><annotation encoding="application/x-tex">\unlhd</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733em;vertical-align:-0.1367em;"></span><span class="mord amsrm">⊴</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\unrhd</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊵</mo></mrow><annotation encoding="application/x-tex">\unrhd</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7733em;vertical-align:-0.1367em;"></span><span class="mord amsrm">⊵</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\up</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Uparrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇑</mo></mrow><annotation encoding="application/x-tex">\Uparrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel">⇑</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\uparrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↑</mo></mrow><annotation encoding="application/x-tex">\uparrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mrel">↑</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Updownarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇕</mo></mrow><annotation encoding="application/x-tex">\Updownarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mrel">⇕</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\updownarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↕</mo></mrow><annotation encoding="application/x-tex">\updownarrow</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mrel">↕</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\upharpoonleft</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↿</mo></mrow><annotation encoding="application/x-tex">\upharpoonleft</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8867em;vertical-align:-0.1944em;"></span><span class="mrel amsrm">↿</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\upharpoonright</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>↾</mo></mrow><annotation encoding="application/x-tex">\upharpoonright</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8867em;vertical-align:-0.1944em;"></span><span class="mrel amsrm">↾</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\uplus</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊎</mo></mrow><annotation encoding="application/x-tex">\uplus</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5556em;"></span><span class="mord">⊎</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\uproot</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\upshape</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Upsilon</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">Υ</mi></mrow><annotation encoding="application/x-tex">\Upsilon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord">Υ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\upsilon</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>υ</mi></mrow><annotation encoding="application/x-tex">\upsilon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal" style="margin-right:0.03588em;">υ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\upuparrows</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⇈</mo></mrow><annotation encoding="application/x-tex">\upuparrows</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8867em;vertical-align:-0.1944em;"></span><span class="mrel amsrm">⇈</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\urcorner</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mi mathvariant="normal">⌝</mi></mo></mrow><annotation encoding="application/x-tex">\urcorner</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mclose amsrm">┐</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\url</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mstyle mathsize="0.8em"><mstyle mathcolor="#cc0000"><mtext>\url</mtext></mstyle></mstyle></mrow><annotation encoding="application/x-tex">\footnotesize\url{https://katex.org/}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8em;vertical-align:-0.2em;"></span><span class="mord text sizing reset-size6 size4" style="color:#cc0000;"><span class="mord" style="color:#cc0000;">\url</span></span></span></span></span></td><td style="text-align:left;"><code>\url{https://katex.org/}</code> Requires <code>trust</code></td></tr><tr><td style="text-align:left;">\utilde</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><munder accentunder="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">~</mo></munder></mrow><annotation encoding="application/x-tex">\utilde{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0893em;vertical-align:-0.406em;"></span><span class="mord accentunder"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.6833em;"><span class="svg-align" style="top:-2.594em;"><span class="pstrut" style="height:3em;"></span><span style="height:0.286em;"><svg xmlns="http://www.w3.org/2000/svg" width="100%" height="0.286em" viewBox="0 0 1033 286" preserveAspectRatio="none"><path d="M344 55.266c-142 0-300.638 81.316-311.5 86.418
-8.01 3.762-22.5 10.91-23.5 5.562L1 120c-1-2-1-3-1-4 0-5 3-9 8-10l18.4-9C160.9
31.9 283 0 358 0c148 0 188 122 331 122s314-97 326-97c4 0 8 2 10 7l7 21.114
c1 2.14 1 3.21 1 4.28 0 5.347-3 9.626-7 10.696l-22.3 12.622C852.6 158.372 751
181.476 676 181.476c-149 0-189-126.21-332-126.21z"></path></svg></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.406em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\utilde{AB}</code></td></tr></tbody></table><h2 id="v" tabindex="-1">V <a class="header-anchor" href="#v" aria-label="Permalink to &quot;V&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\v</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mtext>a</mtext><mo>ˇ</mo></mover></mrow><annotation encoding="application/x-tex">\text{\v{a}}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6285em;"></span><span class="mord text"><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6285em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">a</span></span></span><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.25em;"><span class="mord">ˇ</span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\text{\v{a}}</code></td></tr><tr><td style="text-align:left;">\varcoppa</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varDelta</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>Δ</mi></mrow><annotation encoding="application/x-tex">\varDelta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathit">Δ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varepsilon</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ε</mi></mrow><annotation encoding="application/x-tex">\varepsilon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal">ε</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varGamma</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>Γ</mi></mrow><annotation encoding="application/x-tex">\varGamma</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathit">Γ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varinjlim</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varkappa</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">ϰ</mi></mrow><annotation encoding="application/x-tex">\varkappa</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord amsrm" style="margin-right:0.04028em;">ϰ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varLambda</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>Λ</mi></mrow><annotation encoding="application/x-tex">\varLambda</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathit">Λ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varliminf</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varlimsup</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varnothing</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∅</mi></mrow><annotation encoding="application/x-tex">\varnothing</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6633em;vertical-align:-0.0817em;"></span><span class="mord amsrm">∅</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varOmega</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>Ω</mi></mrow><annotation encoding="application/x-tex">\varOmega</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathit">Ω</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varPhi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>Φ</mi></mrow><annotation encoding="application/x-tex">\varPhi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathit">Φ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varphi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>φ</mi></mrow><annotation encoding="application/x-tex">\varphi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mord mathnormal">φ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varPi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>Π</mi></mrow><annotation encoding="application/x-tex">\varPi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathit">Π</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varpi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ϖ</mi></mrow><annotation encoding="application/x-tex">\varpi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal" style="margin-right:0.02778em;">ϖ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varprojlim</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varpropto</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∝</mo></mrow><annotation encoding="application/x-tex">\varpropto</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mrel amsrm">∝</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varPsi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>Ψ</mi></mrow><annotation encoding="application/x-tex">\varPsi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathit">Ψ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varPsi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>Ψ</mi></mrow><annotation encoding="application/x-tex">\varPsi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathit">Ψ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varrho</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ϱ</mi></mrow><annotation encoding="application/x-tex">\varrho</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mord mathnormal">ϱ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varSigma</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>Σ</mi></mrow><annotation encoding="application/x-tex">\varSigma</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathit">Σ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varsigma</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ς</mi></mrow><annotation encoding="application/x-tex">\varsigma</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5278em;vertical-align:-0.0972em;"></span><span class="mord mathnormal" style="margin-right:0.07986em;">ς</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varstigma</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varsubsetneq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊊</mo></mrow><annotation encoding="application/x-tex">\varsubsetneq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel amsrm"></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varsubsetneqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⫋</mo></mrow><annotation encoding="application/x-tex">\varsubsetneqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0087em;vertical-align:-0.2514em;"></span><span class="mrel amsrm"></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varsupsetneq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊋</mo></mrow><annotation encoding="application/x-tex">\varsupsetneq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7719em;vertical-align:-0.136em;"></span><span class="mrel amsrm"></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varsupsetneqq</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⫌</mo></mrow><annotation encoding="application/x-tex">\varsupsetneqq</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0087em;vertical-align:-0.2514em;"></span><span class="mrel amsrm"></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varTheta</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>Θ</mi></mrow><annotation encoding="application/x-tex">\varTheta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathit">Θ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\vartheta</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ϑ</mi></mrow><annotation encoding="application/x-tex">\vartheta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mord mathnormal">ϑ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\vartriangle</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>△</mo></mrow><annotation encoding="application/x-tex">\vartriangle</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5499em;"></span><span class="mrel amsrm">△</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\vartriangleleft</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊲</mo></mrow><annotation encoding="application/x-tex">\vartriangleleft</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.585em;vertical-align:-0.0352em;"></span><span class="mrel amsrm">⊲</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\vartriangleright</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊳</mo></mrow><annotation encoding="application/x-tex">\vartriangleright</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.585em;vertical-align:-0.0352em;"></span><span class="mrel amsrm">⊳</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varUpsilon</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>Υ</mi></mrow><annotation encoding="application/x-tex">\varUpsilon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathit">Υ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\varXi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>Ξ</mi></mrow><annotation encoding="application/x-tex">\varXi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathit">Ξ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\vcentcolon</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo><mo><mo>:</mo></mo></mo></mrow><annotation encoding="application/x-tex">\vcentcolon</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mrel"><span class="mop" style="position:relative;top:-0.0347em;">:</span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\vcenter</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Vdash</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊩</mo></mrow><annotation encoding="application/x-tex">\Vdash</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mrel amsrm">⊩</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\vDash</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊨</mo></mrow><annotation encoding="application/x-tex">\vDash</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mrel amsrm">⊨</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\vdash</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊢</mo></mrow><annotation encoding="application/x-tex">\vdash</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6944em;"></span><span class="mrel">⊢</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\vdots</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi><mi mathvariant="normal">⋮</mi><mpadded height="0em" voffset="0em"><mspace mathbackground="black" width="0em" height="1.5em"></mspace></mpadded></mi></mrow><annotation encoding="application/x-tex">\vdots</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.53em;vertical-align:-0.03em;"></span><span class="mord"><span class="mord">⋮</span><span class="mord rule" style="border-right-width:0em;border-top-width:1.5em;bottom:0em;"></span></span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\vec</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mi>F</mi><mo>⃗</mo></mover></mrow><annotation encoding="application/x-tex">\vec{F}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9663em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.9663em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord mathnormal" style="margin-right:0.13889em;">F</span></span><span style="top:-3.2523em;"><span class="pstrut" style="height:3em;"></span><span class="accent-body" style="left:-0.1522em;"><span class="overlay" style="height:0.714em;width:0.471em;"><svg xmlns="http://www.w3.org/2000/svg" width="0.471em" height="0.714em" style="width:0.471em;" viewBox="0 0 471 714" preserveAspectRatio="xMinYMin"><path d="M377 20c0-5.333 1.833-10 5.5-14S391 0 397 0c4.667 0 8.667 1.667 12 5
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-7 1c-4.667 0-9.167-1.833-13.5-5.5S337 184 337 178c0-12.667 15.667-32.333 47-59
H213l-171-1c-8.667-6-13-12.333-13-19 0-4.667 4.333-11.333 13-20h359
c-16-25.333-24-45-24-59z"></path></svg></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\vec{F}</code></td></tr><tr><td style="text-align:left;">\vee</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∨</mo></mrow><annotation encoding="application/x-tex">\vee</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5556em;"></span><span class="mord">∨</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\veebar</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊻</mo></mrow><annotation encoding="application/x-tex">\veebar</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8867em;vertical-align:-0.1944em;"></span><span class="mord amsrm">⊻</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\verb</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext mathvariant="monospace">\frac a b</mtext></mrow><annotation encoding="application/x-tex">\verb!\frac a b!</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.7778em;vertical-align:-0.0833em;"></span><span class="mord text"><span class="mord texttt">\frac a b</span></span></span></span></span></td><td style="text-align:left;"><code>\verb!\frac a b!</code></td></tr><tr><td style="text-align:left;">\Vert</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∥</mi></mrow><annotation encoding="application/x-tex">\Vert</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord">∥</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\vert</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">∣</mi></mrow><annotation encoding="application/x-tex">\vert</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord">∣</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\vfil</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\vfill</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\vline</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/269" target="_blank" rel="noreferrer">Issue #269</a></td></tr><tr><td style="text-align:left;" Vmatrix=""></td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">∥</mo><mtable rowspacing="0.16em" columnalign="center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable><mo fence="true">∥</mo></mrow><annotation encoding="application/x-tex">\begin{Vmatrix}a&amp;b\\c&amp;d\end{Vmatrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="minner"><span class="mopen"><span class="delimsizing mult"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.45em;"><span class="pstrut" style="height:4.4em;"></span><span style="width:0.556em;height:2.400em;"><svg xmlns="http://www.w3.org/2000/svg" width="0.556em" height="2.400em" viewBox="0 0 556 2400"><path d="M145 15 v585 v1200 v585 c2.667,10,9.667,15,21,15
c10,0,16.667,-5,20,-15 v-585 v-1200 v-585 c-2.667,-10,-9.667,-15,-21,-15
c-10,0,-16.667,5,-20,15z M188 15 H145 v585 v1200 v585 h43z
M367 15 v585 v1200 v585 c2.667,10,9.667,15,21,15
c10,0,16.667,-5,20,-15 v-585 v-1200 v-585 c-2.667,-10,-9.667,-15,-21,-15
c-10,0,-16.667,5,-20,15z M410 15 H367 v585 v1200 v585 h43z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span><span class="mord"><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span><span class="mclose"><span class="delimsizing mult"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.45em;"><span class="pstrut" style="height:4.4em;"></span><span style="width:0.556em;height:2.400em;"><svg xmlns="http://www.w3.org/2000/svg" width="0.556em" height="2.400em" viewBox="0 0 556 2400"><path d="M145 15 v585 v1200 v585 c2.667,10,9.667,15,21,15
c10,0,16.667,-5,20,-15 v-585 v-1200 v-585 c-2.667,-10,-9.667,-15,-21,-15
c-10,0,-16.667,5,-20,15z M188 15 H145 v585 v1200 v585 h43z
M367 15 v585 v1200 v585 c2.667,10,9.667,15,21,15
c10,0,16.667,-5,20,-15 v-585 v-1200 v-585 c-2.667,-10,-9.667,-15,-21,-15
c-10,0,-16.667,5,-20,15z M410 15 H367 v585 v1200 v585 h43z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{Vmatrix}</code><br>   <code>a &amp; b \\</code><br>   <code>c &amp; d</code><br><code>\end{Vmatrix}</code></td></tr><tr><td style="text-align:left;" vmatrix=""></td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo fence="true">∣</mo><mtable rowspacing="0.16em" columnalign="center center" columnspacing="1em"><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>a</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>b</mi></mstyle></mtd></mtr><mtr><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>c</mi></mstyle></mtd><mtd><mstyle scriptlevel="0" displaystyle="false"><mi>d</mi></mstyle></mtd></mtr></mtable><mo fence="true">∣</mo></mrow><annotation encoding="application/x-tex">\begin{vmatrix}a&amp;b\\c&amp;d\end{vmatrix}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:2.4em;vertical-align:-0.95em;"></span><span class="minner"><span class="mopen"><span class="delimsizing mult"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.45em;"><span class="pstrut" style="height:4.4em;"></span><span style="width:0.333em;height:2.400em;"><svg xmlns="http://www.w3.org/2000/svg" width="0.333em" height="2.400em" viewBox="0 0 333 2400"><path d="M145 15 v585 v1200 v585 c2.667,10,9.667,15,21,15
c10,0,16.667,-5,20,-15 v-585 v-1200 v-585 c-2.667,-10,-9.667,-15,-21,-15
c-10,0,-16.667,5,-20,15z M188 15 H145 v585 v1200 v585 h43z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span><span class="mord"><span class="mtable"><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">a</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">c</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span><span class="arraycolsep" style="width:0.5em;"></span><span class="arraycolsep" style="width:0.5em;"></span><span class="col-align-c"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.61em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">b</span></span></span><span style="top:-2.41em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">d</span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span><span class="mclose"><span class="delimsizing mult"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.45em;"><span style="top:-3.45em;"><span class="pstrut" style="height:4.4em;"></span><span style="width:0.333em;height:2.400em;"><svg xmlns="http://www.w3.org/2000/svg" width="0.333em" height="2.400em" viewBox="0 0 333 2400"><path d="M145 15 v585 v1200 v585 c2.667,10,9.667,15,21,15
c10,0,16.667,-5,20,-15 v-585 v-1200 v-585 c-2.667,-10,-9.667,-15,-21,-15
c-10,0,-16.667,5,-20,15z M188 15 H145 v585 v1200 v585 h43z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.95em;"><span></span></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\begin{vmatrix}</code><br>   <code>a &amp; b \\</code><br>   <code>c &amp; d</code><br><code>\end{vmatrix}</code></td></tr><tr><td style="text-align:left;">\vphantom</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mrow><mpadded width="0px"><mphantom><mi>M</mi></mphantom></mpadded><mi>a</mi></mrow><mo stretchy="true">‾</mo></mover></mrow><annotation encoding="application/x-tex">\overline{\vphantom{M}a}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8833em;"></span><span class="mord overline"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8833em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord rlap"><span class="inner"><span class="mord" style="color:transparent;"><span class="mord mathnormal" style="margin-right:0.10903em;color:transparent;">M</span></span></span><span class="fix"></span></span><span class="mord mathnormal">a</span></span></span><span style="top:-3.8033em;"><span class="pstrut" style="height:3em;"></span><span class="overline-line" style="border-bottom-width:0.04em;"></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\overline{\vphantom{M}a}</code></td></tr><tr><td style="text-align:left;">\Vvdash</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>⊪</mo></mrow><annotation encoding="application/x-tex">\Vvdash</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6922em;"></span><span class="mrel amsrm">⊪</span></span></span></span></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="w" tabindex="-1">W <a class="header-anchor" href="#w" aria-label="Permalink to &quot;W&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\wedge</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∧</mo></mrow><annotation encoding="application/x-tex">\wedge</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.5556em;"></span><span class="mord">∧</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\weierp</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">℘</mi></mrow><annotation encoding="application/x-tex">\weierp</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mord">℘</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\widecheck</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">ˇ</mo></mover></mrow><annotation encoding="application/x-tex">\widecheck{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9833em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.9833em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span><span class="svg-align" style="top:-3.6833em;"><span class="pstrut" style="height:3em;"></span><span style="height:0.3em;"><svg xmlns="http://www.w3.org/2000/svg" width="100%" height="0.3em" viewBox="0 0 2364 300" preserveAspectRatio="none"><path d="M1181,220h2l1171,-176c6,0,10,-5,10,-11l-2,-23c-1,-6,-5,-10,
-11,-10h-1l-1168,153l-1167,-153h-1c-6,0,-10,4,-11,10l-2,23c-1,6,4,11,10,11z"></path></svg></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\widecheck{AB}</code></td></tr><tr><td style="text-align:left;">\widehat</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">^</mo></mover></mrow><annotation encoding="application/x-tex">\widehat{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9833em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.9833em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span><span class="svg-align" style="top:-3.6833em;"><span class="pstrut" style="height:3em;"></span><span style="height:0.3em;"><svg xmlns="http://www.w3.org/2000/svg" width="100%" height="0.3em" viewBox="0 0 2364 300" preserveAspectRatio="none"><path d="M1181 0h2l1171 176c6 0 10 5 10 11l-2 23c-1 6-5 10
-11 10h-1L1182 67 15 220h-1c-6 0-10-4-11-10l-2-23c-1-6 4-11 10-11z"></path></svg></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\widehat{AB}</code></td></tr><tr><td style="text-align:left;">\wideparen</td><td style="text-align:left;"><span style="color:firebrick;">Not supported</span></td><td style="text-align:left;"><a href="https://github.com/KaTeX/KaTeX/issues/560" target="_blank" rel="noreferrer">Issue #560</a></td></tr><tr><td style="text-align:left;">\widetilde</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover accent="true"><mrow><mi>A</mi><mi>B</mi></mrow><mo stretchy="true">~</mo></mover></mrow><annotation encoding="application/x-tex">\widetilde{AB}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.9693em;"></span><span class="mord accent"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.9693em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.05017em;">B</span></span></span><span class="svg-align" style="top:-3.6833em;"><span class="pstrut" style="height:3em;"></span><span style="height:0.286em;"><svg xmlns="http://www.w3.org/2000/svg" width="100%" height="0.286em" viewBox="0 0 1033 286" preserveAspectRatio="none"><path d="M344 55.266c-142 0-300.638 81.316-311.5 86.418
-8.01 3.762-22.5 10.91-23.5 5.562L1 120c-1-2-1-3-1-4 0-5 3-9 8-10l18.4-9C160.9
31.9 283 0 358 0c148 0 188 122 331 122s314-97 326-97c4 0 8 2 10 7l7 21.114
c1 2.14 1 3.21 1 4.28 0 5.347-3 9.626-7 10.696l-22.3 12.622C852.6 158.372 751
181.476 676 181.476c-149 0-189-126.21-332-126.21z"></path></svg></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\widetilde{AB}</code></td></tr><tr><td style="text-align:left;">\wp</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">℘</mi></mrow><annotation encoding="application/x-tex">\wp</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.625em;vertical-align:-0.1944em;"></span><span class="mord">℘</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\wr</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>≀</mo></mrow><annotation encoding="application/x-tex">\wr</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord">≀</span></span></span></span></td><td style="text-align:left;"></td></tr></tbody></table><h2 id="x" tabindex="-1">X <a class="header-anchor" href="#x" aria-label="Permalink to &quot;X&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\xcancel</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><menclose notation="updiagonalstrike downdiagonalstrike"><mrow><mi>A</mi><mi>B</mi><mi>C</mi></mrow></menclose></mrow><annotation encoding="application/x-tex">\xcancel{ABC}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord cancel-lap"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.6833em;"><span style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord cancel-pad"><span class="mord mathnormal">A</span><span class="mord mathnormal" style="margin-right:0.07153em;">BC</span></span></span><span class="svg-align" style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span style="height:0.6833em;"><svg xmlns="http://www.w3.org/2000/svg" width="100%" height="0.6833em"><line x1="0" y1="0" x2="100%" y2="100%" stroke-width="0.046em"></line><line x1="0" y1="100%" x2="100%" y2="0" stroke-width="0.046em"></line></svg></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xcancel{ABC}</code></td></tr><tr><td style="text-align:left;">\xdef</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>a</mi></mrow><annotation encoding="application/x-tex">\def\foo{a}\xdef\bar{\foo}\def\foo{}\bar</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.4306em;"></span><span class="mord mathnormal">a</span></span></span></span></td><td style="text-align:left;"><code>\def\foo{a}\xdef\bar{\foo}\def\foo{}\bar</code></td></tr><tr><td style="text-align:left;">\Xi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">Ξ</mi></mrow><annotation encoding="application/x-tex">\Xi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord">Ξ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\xi</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ξ</mi></mrow><annotation encoding="application/x-tex">\xi</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord mathnormal" style="margin-right:0.04601em;">ξ</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\xhookleftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">↩</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xhookleftarrow{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1191em;vertical-align:-0.011em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1081em;"><span style="top:-3.322em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.689em;"><span class="pstrut" style="height:2.7em;"></span><span class="stretchy" style="height:0.522em;min-width:1.08em;"><span class="halfarrow-left" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMinYMin slice"><path d="M400000 241H110l3-3c68.7-52.7 113.7-120
135-202 4-14.7 6-23 6-25 0-7.3-7-11-21-11-8 0-13.2.8-15.5 2.5-2.3 1.7-4.2 5.8
-5.5 12.5-1.3 4.7-2.7 10.3-4 17-12 48.7-34.8 92-68.5 130S65.3 228.3 18 247
c-10 4-16 7.7-18 11 0 8.7 6 14.3 18 17 47.3 18.7 87.8 47 121.5 85S196 441.3 208
490c.7 2 1.3 5 2 9s1.2 6.7 1.5 8c.3 1.3 1 3.3 2 6s2.2 4.5 3.5 5.5c1.3 1 3.3
1.8 6 2.5s6 1 10 1c14 0 21-3.7 21-11 0-2-2-10.3-6-25-20-79.3-65-146.7-135-202
l-3-3h399890zM100 241v40h399900v-40z"></path></svg></span><span class="halfarrow-right" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMaxYMin slice"><path d="M399859 241c-764 0 0 0 0 0 40-3.3 68.7-15.7 86-37 10-12 15-25.3
15-40 0-22.7-9.8-40.7-29.5-54-19.7-13.3-43.5-21-71.5-23-17.3-1.3-26-8-26-20 0
-13.3 8.7-20 26-20 38 0 71 11.2 99 33.5 0 0 7 5.6 21 16.7 14 11.2 21 33.5 21
66.8s-14 61.2-42 83.5c-28 22.3-61 33.5-99 33.5L0 241z M0 281v-40h399859v40z"></path></svg></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.011em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xhookleftarrow{abc}</code></td></tr><tr><td style="text-align:left;">\xhookrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">↪</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xhookrightarrow{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1191em;vertical-align:-0.011em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1081em;"><span style="top:-3.322em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.689em;"><span class="pstrut" style="height:2.7em;"></span><span class="stretchy" style="height:0.522em;min-width:1.08em;"><span class="halfarrow-left" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMinYMin slice"><path d="M400000 281 H103s-33-11.2-61-33.5S0 197.3 0 164s14.2-61.2 42.5
-83.5C70.8 58.2 104 47 142 47 c16.7 0 25 6.7 25 20 0 12-8.7 18.7-26 20-40 3.3
-68.7 15.7-86 37-10 12-15 25.3-15 40 0 22.7 9.8 40.7 29.5 54 19.7 13.3 43.5 21
71.5 23h399859zM103 281v-40h399897v40z"></path></svg></span><span class="halfarrow-right" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMaxYMin slice"><path d="M0 241v40h399891c-47.3 35.3-84 78-110 128
-16.7 32-27.7 63.7-33 95 0 1.3-.2 2.7-.5 4-.3 1.3-.5 2.3-.5 3 0 7.3 6.7 11 20
11 8 0 13.2-.8 15.5-2.5 2.3-1.7 4.2-5.5 5.5-11.5 2-13.3 5.7-27 11-41 14.7-44.7
39-84.5 73-119.5s73.7-60.2 119-75.5c6-2 9-5.7 9-11s-3-9-9-11c-45.3-15.3-85
-40.5-119-75.5s-58.3-74.8-73-119.5c-4.7-14-8.3-27.3-11-40-1.3-6.7-3.2-10.8-5.5
-12.5-2.3-1.7-7.5-2.5-15.5-2.5-14 0-21 3.7-21 11 0 2 2 10.3 6 25 20.7 83.3 67
151.7 139 205zm0 0v40h399900v-40z"></path></svg></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.011em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xhookrightarrow{abc}</code></td></tr><tr><td style="text-align:left;">\xLeftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">⇐</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xLeftarrow{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1571em;vertical-align:-0.03em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1271em;"><span style="top:-3.341em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.67em;"><span class="pstrut" style="height:2.7em;"></span><span class="hide-tail" style="height:0.56em;min-width:1.526em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.56em" viewBox="0 0 400000 560" preserveAspectRatio="xMinYMin slice"><path d="M262 157
l10-10c34-36 62.7-77 86-123 3.3-8 5-13.3 5-16 0-5.3-6.7-8-20-8-7.3
0-12.2.5-14.5 1.5-2.3 1-4.8 4.5-7.5 10.5-49.3 97.3-121.7 169.3-217 216-28
14-57.3 25-88 33-6.7 2-11 3.8-13 5.5-2 1.7-3 4.2-3 7.5s1 5.8 3 7.5
c2 1.7 6.3 3.5 13 5.5 68 17.3 128.2 47.8 180.5 91.5 52.3 43.7 93.8 96.2 124.5
157.5 9.3 8 15.3 12.3 18 13h6c12-.7 18-4 18-10 0-2-1.7-7-5-15-23.3-46-52-87
-86-123l-10-10h399738v-40H218c328 0 0 0 0 0l-10-8c-26.7-20-65.7-43-117-69 2.7
-2 6-3.7 10-5 36.7-16 72.3-37.3 107-64l10-8h399782v-40z
m8 0v40h399730v-40zm0 194v40h399730v-40z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.03em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xLeftarrow{abc}</code></td></tr><tr><td style="text-align:left;">\xleftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">←</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xleftarrow{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1191em;vertical-align:-0.011em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1081em;"><span style="top:-3.322em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.689em;"><span class="pstrut" style="height:2.7em;"></span><span class="hide-tail" style="height:0.522em;min-width:1.469em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMinYMin slice"><path d="M400000 241H110l3-3c68.7-52.7 113.7-120
135-202 4-14.7 6-23 6-25 0-7.3-7-11-21-11-8 0-13.2.8-15.5 2.5-2.3 1.7-4.2 5.8
-5.5 12.5-1.3 4.7-2.7 10.3-4 17-12 48.7-34.8 92-68.5 130S65.3 228.3 18 247
c-10 4-16 7.7-18 11 0 8.7 6 14.3 18 17 47.3 18.7 87.8 47 121.5 85S196 441.3 208
490c.7 2 1.3 5 2 9s1.2 6.7 1.5 8c.3 1.3 1 3.3 2 6s2.2 4.5 3.5 5.5c1.3 1 3.3
1.8 6 2.5s6 1 10 1c14 0 21-3.7 21-11 0-2-2-10.3-6-25-20-79.3-65-146.7-135-202
l-3-3h399890zM100 241v40h399900v-40z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.011em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xleftarrow{abc}</code></td></tr><tr><td style="text-align:left;">\xleftharpoondown</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">↽</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xleftharpoondown{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1191em;vertical-align:-0.011em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1081em;"><span style="top:-3.322em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.689em;"><span class="pstrut" style="height:2.7em;"></span><span class="hide-tail" style="height:0.522em;min-width:0.888em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMinYMin slice"><path d="M7 241c-4 4-6.333 8.667-7 14 0 5.333.667 9 2 11s5.333
5.333 12 10c90.667 54 156 130 196 228 3.333 10.667 6.333 16.333 9 17 2 .667 5
1 9 1h5c10.667 0 16.667-2 18-6 2-2.667 1-9.667-3-21-32-87.333-82.667-157.667
-152-211l-3-3h399907v-40zM93 281 H400000 v-40L7 241z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.011em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xleftharpoondown{abc}</code></td></tr><tr><td style="text-align:left;">\xleftharpoonup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">↼</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xleftharpoonup{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1191em;vertical-align:-0.011em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1081em;"><span style="top:-3.322em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.689em;"><span class="pstrut" style="height:2.7em;"></span><span class="hide-tail" style="height:0.522em;min-width:0.888em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMinYMin slice"><path d="M0 267c.7 5.3 3 10 7 14h399993v-40H93c3.3
-3.3 10.2-9.5 20.5-18.5s17.8-15.8 22.5-20.5c50.7-52 88-110.3 112-175 4-11.3 5
-18.3 3-21-1.3-4-7.3-6-18-6-8 0-13 .7-15 2s-4.7 6.7-8 16c-42 98.7-107.3 174.7
-196 228-6.7 4.7-10.7 8-12 10-1.3 2-2 5.7-2 11zm100-26v40h399900v-40z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.011em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xleftharpoonup{abc}</code></td></tr><tr><td style="text-align:left;">\xLeftrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">⇔</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xLeftrightarrow{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1571em;vertical-align:-0.03em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1271em;"><span style="top:-3.341em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.67em;"><span class="pstrut" style="height:2.7em;"></span><span class="stretchy" style="height:0.56em;min-width:1.75em;"><span class="halfarrow-left" style="height:0.56em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.56em" viewBox="0 0 400000 560" preserveAspectRatio="xMinYMin slice"><path d="M262 157
l10-10c34-36 62.7-77 86-123 3.3-8 5-13.3 5-16 0-5.3-6.7-8-20-8-7.3
0-12.2.5-14.5 1.5-2.3 1-4.8 4.5-7.5 10.5-49.3 97.3-121.7 169.3-217 216-28
14-57.3 25-88 33-6.7 2-11 3.8-13 5.5-2 1.7-3 4.2-3 7.5s1 5.8 3 7.5
c2 1.7 6.3 3.5 13 5.5 68 17.3 128.2 47.8 180.5 91.5 52.3 43.7 93.8 96.2 124.5
157.5 9.3 8 15.3 12.3 18 13h6c12-.7 18-4 18-10 0-2-1.7-7-5-15-23.3-46-52-87
-86-123l-10-10h399738v-40H218c328 0 0 0 0 0l-10-8c-26.7-20-65.7-43-117-69 2.7
-2 6-3.7 10-5 36.7-16 72.3-37.3 107-64l10-8h399782v-40z
m8 0v40h399730v-40zm0 194v40h399730v-40z"></path></svg></span><span class="halfarrow-right" style="height:0.56em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.56em" viewBox="0 0 400000 560" preserveAspectRatio="xMaxYMin slice"><path d="M399738 392l
-10 10c-34 36-62.7 77-86 123-3.3 8-5 13.3-5 16 0 5.3 6.7 8 20 8 7.3 0 12.2-.5
14.5-1.5 2.3-1 4.8-4.5 7.5-10.5 49.3-97.3 121.7-169.3 217-216 28-14 57.3-25 88
-33 6.7-2 11-3.8 13-5.5 2-1.7 3-4.2 3-7.5s-1-5.8-3-7.5c-2-1.7-6.3-3.5-13-5.5-68
-17.3-128.2-47.8-180.5-91.5-52.3-43.7-93.8-96.2-124.5-157.5-9.3-8-15.3-12.3-18
-13h-6c-12 .7-18 4-18 10 0 2 1.7 7 5 15 23.3 46 52 87 86 123l10 10H0v40h399782
c-328 0 0 0 0 0l10 8c26.7 20 65.7 43 117 69-2.7 2-6 3.7-10 5-36.7 16-72.3 37.3
-107 64l-10 8H0v40zM0 157v40h399730v-40zm0 194v40h399730v-40z"></path></svg></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.03em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xLeftrightarrow{abc}</code></td></tr><tr><td style="text-align:left;">\xleftrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">↔</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xleftrightarrow{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1191em;vertical-align:-0.011em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1081em;"><span style="top:-3.322em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.689em;"><span class="pstrut" style="height:2.7em;"></span><span class="stretchy" style="height:0.522em;min-width:1.75em;"><span class="halfarrow-left" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMinYMin slice"><path d="M400000 241H110l3-3c68.7-52.7 113.7-120
135-202 4-14.7 6-23 6-25 0-7.3-7-11-21-11-8 0-13.2.8-15.5 2.5-2.3 1.7-4.2 5.8
-5.5 12.5-1.3 4.7-2.7 10.3-4 17-12 48.7-34.8 92-68.5 130S65.3 228.3 18 247
c-10 4-16 7.7-18 11 0 8.7 6 14.3 18 17 47.3 18.7 87.8 47 121.5 85S196 441.3 208
490c.7 2 1.3 5 2 9s1.2 6.7 1.5 8c.3 1.3 1 3.3 2 6s2.2 4.5 3.5 5.5c1.3 1 3.3
1.8 6 2.5s6 1 10 1c14 0 21-3.7 21-11 0-2-2-10.3-6-25-20-79.3-65-146.7-135-202
l-3-3h399890zM100 241v40h399900v-40z"></path></svg></span><span class="halfarrow-right" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMaxYMin slice"><path d="M0 241v40h399891c-47.3 35.3-84 78-110 128
-16.7 32-27.7 63.7-33 95 0 1.3-.2 2.7-.5 4-.3 1.3-.5 2.3-.5 3 0 7.3 6.7 11 20
11 8 0 13.2-.8 15.5-2.5 2.3-1.7 4.2-5.5 5.5-11.5 2-13.3 5.7-27 11-41 14.7-44.7
39-84.5 73-119.5s73.7-60.2 119-75.5c6-2 9-5.7 9-11s-3-9-9-11c-45.3-15.3-85
-40.5-119-75.5s-58.3-74.8-73-119.5c-4.7-14-8.3-27.3-11-40-1.3-6.7-3.2-10.8-5.5
-12.5-2.3-1.7-7.5-2.5-15.5-2.5-14 0-21 3.7-21 11 0 2 2 10.3 6 25 20.7 83.3 67
151.7 139 205zm0 0v40h399900v-40z"></path></svg></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.011em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xleftrightarrow{abc}</code></td></tr><tr><td style="text-align:left;">\xleftrightharpoons</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">⇋</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xleftrightharpoons{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.3131em;vertical-align:-0.108em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.2051em;"><span style="top:-3.435em;"><span class="pstrut" style="height:2.716em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.608em;"><span class="pstrut" style="height:2.716em;"></span><span class="stretchy" style="height:0.716em;min-width:1.75em;"><span class="halfarrow-left" style="height:0.716em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.716em" viewBox="0 0 400000 716" preserveAspectRatio="xMinYMin slice"><path d="M0 267c.7 5.3 3 10 7 14h399993v-40H93c3.3-3.3 10.2-9.5
20.5-18.5s17.8-15.8 22.5-20.5c50.7-52 88-110.3 112-175 4-11.3 5-18.3 3-21-1.3
-4-7.3-6-18-6-8 0-13 .7-15 2s-4.7 6.7-8 16c-42 98.7-107.3 174.7-196 228-6.7 4.7
-10.7 8-12 10-1.3 2-2 5.7-2 11zm100-26v40h399900v-40zM0 435v40h400000v-40z
m0 0v40h400000v-40z"></path></svg></span><span class="halfarrow-right" style="height:0.716em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.716em" viewBox="0 0 400000 716" preserveAspectRatio="xMaxYMin slice"><path d="M399747 705c0 7.3 6.7 11 20 11 8 0 13-.8
15-2.5s4.7-6.8 8-15.5c40-94 99.3-166.3 178-217 13.3-8 20.3-12.3 21-13 5.3-3.3
8.5-5.8 9.5-7.5 1-1.7 1.5-5.2 1.5-10.5s-2.3-10.3-7-15H0v40h399908c-34 25.3
-64.7 57-92 95-27.3 38-48.7 77.7-64 119-3.3 8.7-5 14-5 16zM0 435v40h399900v-40z
m0-194v40h400000v-40zm0 0v40h400000v-40z"></path></svg></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.108em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xleftrightharpoons{abc}</code></td></tr><tr><td style="text-align:left;">\xlongequal</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">=</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xlongequal{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0141em;"></span><span class="mrel x-arrow"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:1.0141em;"><span style="top:-3.228em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.783em;"><span class="pstrut" style="height:2.7em;"></span><span class="hide-tail" style="height:0.334em;min-width:0.888em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.334em" viewBox="0 0 400000 334" preserveAspectRatio="xMinYMin slice"><path d="M0 50 h400000 v40H0z m0 194h40000v40H0z
M0 50 h400000 v40H0z m0 194h40000v40H0z"></path></svg></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xlongequal{abc}</code></td></tr><tr><td style="text-align:left;">\xmapsto</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">↦</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xmapsto{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1191em;vertical-align:-0.011em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1081em;"><span style="top:-3.322em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.689em;"><span class="pstrut" style="height:2.7em;"></span><span class="stretchy" style="height:0.522em;min-width:1.5em;"><span class="halfarrow-left" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMinYMin slice"><path d="M40 281 V448H0V74H40V241H400000v40z
M40 281 V448H0V74H40V241H400000v40z"></path></svg></span><span class="halfarrow-right" style="height:0.522em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMaxYMin slice"><path d="M0 241v40h399891c-47.3 35.3-84 78-110 128
-16.7 32-27.7 63.7-33 95 0 1.3-.2 2.7-.5 4-.3 1.3-.5 2.3-.5 3 0 7.3 6.7 11 20
11 8 0 13.2-.8 15.5-2.5 2.3-1.7 4.2-5.5 5.5-11.5 2-13.3 5.7-27 11-41 14.7-44.7
39-84.5 73-119.5s73.7-60.2 119-75.5c6-2 9-5.7 9-11s-3-9-9-11c-45.3-15.3-85
-40.5-119-75.5s-58.3-74.8-73-119.5c-4.7-14-8.3-27.3-11-40-1.3-6.7-3.2-10.8-5.5
-12.5-2.3-1.7-7.5-2.5-15.5-2.5-14 0-21 3.7-21 11 0 2 2 10.3 6 25 20.7 83.3 67
151.7 139 205zm0 0v40h399900v-40z"></path></svg></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.011em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xmapsto{abc}</code></td></tr><tr><td style="text-align:left;">\xRightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">⇒</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xRightarrow{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1571em;vertical-align:-0.03em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1271em;"><span style="top:-3.341em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.67em;"><span class="pstrut" style="height:2.7em;"></span><span class="hide-tail" style="height:0.56em;min-width:1.526em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.56em" viewBox="0 0 400000 560" preserveAspectRatio="xMaxYMin slice"><path d="M399738 392l
-10 10c-34 36-62.7 77-86 123-3.3 8-5 13.3-5 16 0 5.3 6.7 8 20 8 7.3 0 12.2-.5
14.5-1.5 2.3-1 4.8-4.5 7.5-10.5 49.3-97.3 121.7-169.3 217-216 28-14 57.3-25 88
-33 6.7-2 11-3.8 13-5.5 2-1.7 3-4.2 3-7.5s-1-5.8-3-7.5c-2-1.7-6.3-3.5-13-5.5-68
-17.3-128.2-47.8-180.5-91.5-52.3-43.7-93.8-96.2-124.5-157.5-9.3-8-15.3-12.3-18
-13h-6c-12 .7-18 4-18 10 0 2 1.7 7 5 15 23.3 46 52 87 86 123l10 10H0v40h399782
c-328 0 0 0 0 0l10 8c26.7 20 65.7 43 117 69-2.7 2-6 3.7-10 5-36.7 16-72.3 37.3
-107 64l-10 8H0v40zM0 157v40h399730v-40zm0 194v40h399730v-40z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.03em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xRightarrow{abc}</code></td></tr><tr><td style="text-align:left;">\xrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">→</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xrightarrow{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1191em;vertical-align:-0.011em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1081em;"><span style="top:-3.322em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.689em;"><span class="pstrut" style="height:2.7em;"></span><span class="hide-tail" style="height:0.522em;min-width:1.469em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMaxYMin slice"><path d="M0 241v40h399891c-47.3 35.3-84 78-110 128
-16.7 32-27.7 63.7-33 95 0 1.3-.2 2.7-.5 4-.3 1.3-.5 2.3-.5 3 0 7.3 6.7 11 20
11 8 0 13.2-.8 15.5-2.5 2.3-1.7 4.2-5.5 5.5-11.5 2-13.3 5.7-27 11-41 14.7-44.7
39-84.5 73-119.5s73.7-60.2 119-75.5c6-2 9-5.7 9-11s-3-9-9-11c-45.3-15.3-85
-40.5-119-75.5s-58.3-74.8-73-119.5c-4.7-14-8.3-27.3-11-40-1.3-6.7-3.2-10.8-5.5
-12.5-2.3-1.7-7.5-2.5-15.5-2.5-14 0-21 3.7-21 11 0 2 2 10.3 6 25 20.7 83.3 67
151.7 139 205zm0 0v40h399900v-40z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.011em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xrightarrow{abc}</code></td></tr><tr><td style="text-align:left;">\xrightharpoondown</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">⇁</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xrightharpoondown{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1191em;vertical-align:-0.011em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1081em;"><span style="top:-3.322em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.689em;"><span class="pstrut" style="height:2.7em;"></span><span class="hide-tail" style="height:0.522em;min-width:0.888em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMaxYMin slice"><path d="M399747 511c0 7.3 6.7 11 20 11 8 0 13-.8 15-2.5s4.7-6.8
8-15.5c40-94 99.3-166.3 178-217 13.3-8 20.3-12.3 21-13 5.3-3.3 8.5-5.8 9.5
-7.5 1-1.7 1.5-5.2 1.5-10.5s-2.3-10.3-7-15H0v40h399908c-34 25.3-64.7 57-92 95
-27.3 38-48.7 77.7-64 119-3.3 8.7-5 14-5 16zM0 241v40h399900v-40z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.011em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xrightharpoondown{abc}</code></td></tr><tr><td style="text-align:left;">\xrightharpoonup</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">⇀</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xrightharpoonup{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1191em;vertical-align:-0.011em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1081em;"><span style="top:-3.322em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.689em;"><span class="pstrut" style="height:2.7em;"></span><span class="hide-tail" style="height:0.522em;min-width:0.888em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.522em" viewBox="0 0 400000 522" preserveAspectRatio="xMaxYMin slice"><path d="M0 241v40h399993c4.7-4.7 7-9.3 7-14 0-9.3
-3.7-15.3-11-18-92.7-56.7-159-133.7-199-231-3.3-9.3-6-14.7-8-16-2-1.3-7-2-15-2
-10.7 0-16.7 2-18 6-2 2.7-1 9.7 3 21 15.3 42 36.7 81.8 64 119.5 27.3 37.7 58
69.2 92 94.5zm0 0v40h399900v-40z"></path></svg></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.011em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xrightharpoonup{abc}</code></td></tr><tr><td style="text-align:left;">\xrightleftharpoons</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">⇌</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xrightleftharpoons{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.3131em;vertical-align:-0.108em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.2051em;"><span style="top:-3.435em;"><span class="pstrut" style="height:2.716em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.608em;"><span class="pstrut" style="height:2.716em;"></span><span class="stretchy" style="height:0.716em;min-width:1.75em;"><span class="halfarrow-left" style="height:0.716em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.716em" viewBox="0 0 400000 716" preserveAspectRatio="xMinYMin slice"><path d="M7 435c-4 4-6.3 8.7-7 14 0 5.3.7 9 2 11s5.3 5.3 12
10c90.7 54 156 130 196 228 3.3 10.7 6.3 16.3 9 17 2 .7 5 1 9 1h5c10.7 0 16.7
-2 18-6 2-2.7 1-9.7-3-21-32-87.3-82.7-157.7-152-211l-3-3h399907v-40H7zm93 0
v40h399900v-40zM0 241v40h399900v-40zm0 0v40h399900v-40z"></path></svg></span><span class="halfarrow-right" style="height:0.716em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.716em" viewBox="0 0 400000 716" preserveAspectRatio="xMaxYMin slice"><path d="M0 241v40h399993c4.7-4.7 7-9.3 7-14 0-9.3-3.7-15.3-11
-18-92.7-56.7-159-133.7-199-231-3.3-9.3-6-14.7-8-16-2-1.3-7-2-15-2-10.7 0-16.7
2-18 6-2 2.7-1 9.7 3 21 15.3 42 36.7 81.8 64 119.5 27.3 37.7 58 69.2 92 94.5z
m0 0v40h399900v-40z m100 194v40h399900v-40zm0 0v40h399900v-40z"></path></svg></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.108em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xrightleftharpoons{abc}</code></td></tr><tr><td style="text-align:left;">\xtofrom</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">⇄</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xtofrom{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.1251em;vertical-align:-0.014em;"></span><span class="mrel x-arrow"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.1111em;"><span style="top:-3.325em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.686em;"><span class="pstrut" style="height:2.7em;"></span><span class="stretchy" style="height:0.528em;min-width:1.75em;"><span class="halfarrow-left" style="height:0.528em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.528em" viewBox="0 0 400000 528" preserveAspectRatio="xMinYMin slice"><path d="M0 147h400000v40H0zm0 214c68 40 115.7 95.7 143 167h22c15.3 0 23
-.3 23-1 0-1.3-5.3-13.7-16-37-18-35.3-41.3-69-70-101l-7-8h399905v-40H95l7-8
c28.7-32 52-65.7 70-101 10.7-23.3 16-35.7 16-37 0-.7-7.7-1-23-1h-22C115.7 265.3
68 321 0 361zm0-174v-40h399900v40zm100 154v40h399900v-40z"></path></svg></span><span class="halfarrow-right" style="height:0.528em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.528em" viewBox="0 0 400000 528" preserveAspectRatio="xMaxYMin slice"><path d="M400000 167c-70.7-42-118-97.7-142-167h-23c-15.3 0-23 .3-23
1 0 1.3 5.3 13.7 16 37 18 35.3 41.3 69 70 101l7 8H0v40h399905l-7 8c-28.7 32
-52 65.7-70 101-10.7 23.3-16 35.7-16 37 0 .7 7.7 1 23 1h23c24-69.3 71.3-125 142
-167z M100 147v40h399900v-40zM0 341v40h399900v-40z"></path></svg></span></span></span></span><span class="vlist-s">​</span></span><span class="vlist-r"><span class="vlist" style="height:0.014em;"><span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xtofrom{abc}</code></td></tr><tr><td style="text-align:left;">\xtwoheadleftarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">↞</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xtwoheadleftarrow{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0141em;"></span><span class="mrel x-arrow"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:1.0141em;"><span style="top:-3.228em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.783em;"><span class="pstrut" style="height:2.7em;"></span><span class="hide-tail" style="height:0.334em;min-width:0.888em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.334em" viewBox="0 0 400000 334" preserveAspectRatio="xMinYMin slice"><path d="M0 167c68 40
115.7 95.7 143 167h22c15.3 0 23-.3 23-1 0-1.3-5.3-13.7-16-37-18-35.3-41.3-69
-70-101l-7-8h125l9 7c50.7 39.3 85 86 103 140h46c0-4.7-6.3-18.7-19-42-18-35.3
-40-67.3-66-96l-9-9h399716v-40H284l9-9c26-28.7 48-60.7 66-96 12.7-23.333 19
-37.333 19-42h-46c-18 54-52.3 100.7-103 140l-9 7H95l7-8c28.7-32 52-65.7 70-101
10.7-23.333 16-35.7 16-37 0-.7-7.7-1-23-1h-22C115.7 71.3 68 127 0 167z"></path></svg></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xtwoheadleftarrow{abc}</code></td></tr><tr><td style="text-align:left;">\xtwoheadrightarrow</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mover><mo stretchy="true" minsize="3.0em">↠</mo><mpadded width="+0.6em" lspace="0.3em"><mrow><mi>a</mi><mi>b</mi><mi>c</mi></mrow></mpadded></mover></mrow><annotation encoding="application/x-tex">\xtwoheadrightarrow{abc}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.0141em;"></span><span class="mrel x-arrow"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:1.0141em;"><span style="top:-3.228em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight x-arrow-pad"><span class="mord mtight"><span class="mord mathnormal mtight">ab</span><span class="mord mathnormal mtight">c</span></span></span></span><span class="svg-align" style="top:-2.783em;"><span class="pstrut" style="height:2.7em;"></span><span class="hide-tail" style="height:0.334em;min-width:0.888em;"><svg xmlns="http://www.w3.org/2000/svg" width="400em" height="0.334em" viewBox="0 0 400000 334" preserveAspectRatio="xMaxYMin slice"><path d="M400000 167
c-68-40-115.7-95.7-143-167h-22c-15.3 0-23 .3-23 1 0 1.3 5.3 13.7 16 37 18 35.3
41.3 69 70 101l7 8h-125l-9-7c-50.7-39.3-85-86-103-140h-46c0 4.7 6.3 18.7 19 42
18 35.3 40 67.3 66 96l9 9H0v40h399716l-9 9c-26 28.7-48 60.7-66 96-12.7 23.333
-19 37.333-19 42h46c18-54 52.3-100.7 103-140l9-7h125l-7 8c-28.7 32-52 65.7-70
101-10.7 23.333-16 35.7-16 37 0 .7 7.7 1 23 1h22c27.3-71.3 75-127 143-167z"></path></svg></span></span></span></span></span></span></span></span></span></td><td style="text-align:left;"><code>\xtwoheadrightarrow{abc}</code></td></tr></tbody></table><h2 id="yz" tabindex="-1">YZ <a class="header-anchor" href="#yz" aria-label="Permalink to &quot;YZ&quot;">​</a></h2><table><thead><tr><th style="text-align:left;">Symbol/Function</th><th style="text-align:left;">Rendered</th><th style="text-align:left;">Source or Comment</th></tr></thead><tbody><tr><td style="text-align:left;">\yen</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">¥</mi></mrow><annotation encoding="application/x-tex">\yen</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.675em;"></span><span class="mord amsrm" style="margin-right:0.025em;">¥</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Z</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="double-struck">Z</mi></mrow><annotation encoding="application/x-tex">\Z</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6889em;"></span><span class="mord mathbb">Z</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\Zeta</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi mathvariant="normal">Z</mi></mrow><annotation encoding="application/x-tex">\Zeta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.6833em;"></span><span class="mord mathrm">Z</span></span></span></span></td><td style="text-align:left;"></td></tr><tr><td style="text-align:left;">\zeta</td><td style="text-align:left;"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>ζ</mi></mrow><annotation encoding="application/x-tex">\zeta</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord mathnormal" style="margin-right:0.07378em;">ζ</span></span></span></span></td><td style="text-align:left;"></td></tr></tbody></table></div></div></main><footer class="VPDocFooter" data-v-eb54b406 data-v-d801cd4d><!--[--><!--[--><!--[--><!--[--><!----><!--]--><!--]--><!--]--><!--]--><div class="edit-info" data-v-d801cd4d><div class="edit-link" data-v-d801cd4d><a class="VPLink link 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