mirror of
https://github.com/andatoshiki/toshiki-notebook.git
synced 2026-06-06 09:16:45 +00:00
doc: add docs for @andatoshiki/markdown-it-katex with corresponded sidebar configs
This commit is contained in:
andatoshiki
parent
131e84887f
commit
f688cdbef4
@ -106,4 +106,18 @@ export const sidebar: DefaultTheme.Config['sidebar'] = {
|
||||
],
|
||||
},
|
||||
],
|
||||
|
||||
'/application/': [
|
||||
{
|
||||
text: 'markdown-it-katex',
|
||||
collapsed: true,
|
||||
items: [
|
||||
{ text: '1: How to use?', link: '/application/markdown-it-katex/index' },
|
||||
{ text: '2: KaTeX supported functions', link: '/application/markdown-it-katex/support-function' },
|
||||
{ text: '3: KaTeX support tables', link: '/application/markdown-it-katex/support-table' },
|
||||
// { text: 'Chapter 5: ', link: '/save/reading/outliers/5' },
|
||||
// { text: 'Chapter 6: ', link: '/save/reading/outliers/6' },
|
||||
],
|
||||
},
|
||||
],
|
||||
}
|
||||
|
||||
176
docs/application/markdown-it-katex/index.md
Normal file
176
docs/application/markdown-it-katex/index.md
Normal file
@ -0,0 +1,176 @@
|
||||
---
|
||||
title: '@andatoshiki/markdown-it-katex'
|
||||
description: Documentation for Toshiki's markdown-it-katex fork as an alternative for GitHub readme mirror in case site inaccessibility due to SNI interference by GFW for users in China
|
||||
---
|
||||
|
||||
# @andatoshiki/markdown-it-katex
|
||||
|
||||
> Add graceful $\KaTeX$ rendering to your Markdown like a charm with `markdown-it` plugin.
|
||||
|
||||
## 1: Installation
|
||||
|
||||
Before you start using this plugin, make sure you have already installed the default `markdown-it` parser; if not, please run the following command or refer to the official [`markdown-it`](https://github.com/markdown-it/markdown-it#install) documentation.
|
||||
|
||||
```sh
|
||||
$ npm install markdown-it --save
|
||||
```
|
||||
|
||||
First install package with your preferred package manager (npm, yarn, pnpm), or include javascript before the closing `</body>` for markdown-it-katex's core utils to be loaded for the static page.
|
||||
|
||||
::: code-group
|
||||
|
||||
```sh [npm]
|
||||
$ npm install -D @andatoshiki/markdown-it-katex
|
||||
```
|
||||
|
||||
```sh [yarn]
|
||||
$ yarn add --dev @andatoshiki/markdown-it-katex
|
||||
```
|
||||
|
||||
```sh [pnpm]
|
||||
$ pnpm add -D @andatoshiki/markdown-it-katex
|
||||
```
|
||||
|
||||
```html [cdn]
|
||||
<!-- your other body contents ... -->
|
||||
<script src="https://unpkg.com/@andatoshiki/markdown-it-katex@0.0.3/markdown-it-katex.min.js"></script>
|
||||
</body>
|
||||
```
|
||||
|
||||
:::
|
||||
|
||||
Including KaTeX CSS is necessary in the way you are convenient with, either link the stylesheet from a third party CDN into the local HTML `<head>` tag or import it into a currently linked CSS stylesheets to enable styles for KaTeX globally as follows,
|
||||
|
||||
Or, you could clone or download the entire repository source of [KaTeX](https://github.com/katex/katex) and self load the fonts/styles/scripts locally, but if you prefer loading from third-party CDN with faster load speed when deployed to save your server resources, the following CDN links might be your choice, you can always switch to other platforms based on your need.
|
||||
|
||||
::: code-group
|
||||
|
||||
```html [jsdelivr]
|
||||
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16/dist/katex.min.css" />
|
||||
```
|
||||
|
||||
```html [jsd-gcore]
|
||||
<link rel="stylesheet" href="https://gcore.jsdelivr.net/npm/katex@0.16/dist/katex.min.css" />
|
||||
```
|
||||
|
||||
```html [jsd-fastly]
|
||||
<link rel="stylesheet" href="https://fastly.jsdelivr.net/npm/katex@0.16/dist/katex.min.css" />
|
||||
```
|
||||
|
||||
```html [cdnjs]
|
||||
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.16.0/katex.min.css" />
|
||||
```
|
||||
|
||||
```html [unpkg]
|
||||
<link rel="stylesheet" href="https://unpkg.com/katex@0.16.0/dist/katex.min.css" />
|
||||
```
|
||||
|
||||
```scss [scss or css]
|
||||
// ... your other styles
|
||||
@import 'https://cdnjs.toshiki.dev/ajax/libs/KaTeX/0.16.0/katex.min.css';
|
||||
```
|
||||
|
||||
:::
|
||||
|
||||
If you are using the default markdown-it parser, I personally recommend that you use the GitHub markdown CSS ([github-markdown-css](https://github.com/sindresorhus/github-markdown-css/)) for styling your HTML output with a similar style replica of GitHub's markdown styling to your familiarity.
|
||||
|
||||
```html
|
||||
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/github-markdown-css@5.2.0/github-markdown.min.css" />
|
||||
```
|
||||
|
||||
This forked project maintained by [Anda Toshiki](https://github.com/andatoshiki) comes with the update of KaTeX components with higher style version support (this documentation uses KaTeX version `16.0`, without hassels), later versions may works, but no guarantees are given by the developers, if you are not obsessed with the latest released version, `16.0` may fits your need for loading KaTeX on a personal blog site or small educational sites; yet it should work fully functionally.
|
||||
|
||||
::: danger Warning
|
||||
|
||||
Since this project is a fork of the [original](https://www.npmjs.com/package/markdown-it-katex) markdown-it-katex project that hasn't been receiving any active updates of its code source for years, the latest katex style version supported is somewhere around `ver. 0.9.0` which clearly is outdated and results in broken styles with overflowing and other potential bug presents.
|
||||
|
||||
:::
|
||||
|
||||
## 2: Usage
|
||||
|
||||
RTo render equations, you need to include the `markdown-it-katex` plugin in the `markdown-it` components in your JavaScript or TypeScript file as follows,
|
||||
|
||||
::: code-group
|
||||
|
||||
```js [js]
|
||||
var md = require('markdown-it')(),
|
||||
mk = require('andatoshiki/markdown-it-katex')
|
||||
|
||||
md.use(mk)
|
||||
|
||||
// double backslash is required for javascript strings, but not html input
|
||||
var result = md.render('# Math Rulez! \n $\\sqrt{3x-1}+(1+x)^2$')
|
||||
```
|
||||
|
||||
```ts [ts]
|
||||
import * as mk from 'markdown-it-katex'
|
||||
import * as MarkdownIt from '@andatoshiki/markdown-it'
|
||||
|
||||
const md = new MarkdownIt()
|
||||
md.use(mk)
|
||||
|
||||
// double backslash is not required for TypeScript strings or template literals
|
||||
const result = md.render('# Math Rulez! \n $\\sqrt{3x-1}+(1+x)^2$')
|
||||
```
|
||||
|
||||
:::
|
||||
|
||||
### 3: Configuration
|
||||
|
||||
The following list of variable are the customizable components of `markdown-it-katex`, adjust to your needs,
|
||||
|
||||
- `katex`: You can change KaTeX version by passing the instance.
|
||||
- `blockClass`: Class added to KaTeX block.
|
||||
- Apply any other [KaTeX options](https://katex.org/docs/options.html) if needed as a regard to the docs
|
||||
|
||||
```js
|
||||
md.use(mk, { blockClass: 'math-block', errorColor: ' #cc0000' })
|
||||
```
|
||||
|
||||
## 4: Examples
|
||||
|
||||
### 4.1: Inline math
|
||||
|
||||
To render your LaTeX equations inline, enclose them with a single dollar sign `$` on each side of the equation as follows,
|
||||
|
||||
```tex
|
||||
$\sqrt{3x-1}+(1+x)^2$
|
||||
```
|
||||
|
||||
rendered output equation as follows, $\sqrt{3x-1}+(1+x)^2$.
|
||||
|
||||
### 4.2: Blocked math
|
||||
|
||||
To render blocks, use double dollar sign (`$$`). This mode utilizes larger symbols and centers the result as a block displayed as a `<div>` block in HTML output, as follows,
|
||||
|
||||
```tex
|
||||
$$
|
||||
\frac {\partial^r} {\partial \omega^r} \left(\frac {y^{\omega}} {\omega}\right)
|
||||
= \left(\frac {y^{\omega}} {\omega}\right) \left\{(\log y)^r + \sum_{i=1}^r \frac {(-1)^ Ir \cdots (r-i+1) (\log y)^{ri}} {\omega^i} \right\}
|
||||
$$
|
||||
```
|
||||
|
||||
the above block equation renders the LaTeX equation as a block with output as follows,
|
||||
|
||||
$$
|
||||
\frac {\partial^r} {\partial \omega^r} \left(\frac {y^{\omega}} {\omega}\right)
|
||||
= \left(\frac {y^{\omega}} {\omega}\right) \left\{(\log y)^r + \sum_{i=1}^r \frac {(-1)^ Ir \cdots (r-i+1) (\log y)^{ri}} {\omega^i} \right\}
|
||||
$$
|
||||
|
||||
## 5: Syntax
|
||||
|
||||
Math parsing in markdown is designed to comply with the "latex-in-markdown" conventions set by [Pandoc](https://pandoc.org),
|
||||
|
||||
Anything between two `$` characters will be treated as TeX math. The opening `$` must have a non-space character immediately to its right, while the closing $ must have a non-space character immediately to its left, and must not be followed immediately by a digit. Thus, `$20,000` and `$30,000` won’t parse as math. If for some reason you need to enclose text in literal `$` characters, backslash-escape them and they won’t be treated as math delimiters.
|
||||
|
||||
> - Pandoc. “Pandoc - Pandoc User’s Guide.” Pandoc.org, pandoc.org/MANUAL.html#math. Accessed 2 Mar. 2023.
|
||||
|
||||
## 6: Supported math syntax
|
||||
|
||||
KaTeX is a popular, open-source math typesetting library that is based on TeX and LaTeX. It is designed to be easy to use, and to provide high-quality mathematical typesetting for web applications, refer to the following pages of the document for the full list of function support in KaTeX.
|
||||
|
||||
::: info Note
|
||||
|
||||
Due to the large number of equations rendered on the next following pages, it might takes time to entirely load the webpage, please be patient if the webpage seems to not respond; or it could be a result of slow network connection to correctly render all the equation that causes broken formulas, refresh the page to proceed.
|
||||
|
||||
:::
|
||||
600
docs/application/markdown-it-katex/support-function.md
Normal file
600
docs/application/markdown-it-katex/support-function.md
Normal file
@ -0,0 +1,600 @@
|
||||
---
|
||||
title: 'KaTeX: Supported functions'
|
||||
description: 'Supported functions within KaTeX syntaxes.'
|
||||
---
|
||||
|
||||
# KaTeX: Supported functions <Badge type='tip' />
|
||||
|
||||
::: tip note
|
||||
|
||||
This is an direct shameful copy of the documentation pulled from [KaTeX](https://raw.githubusercontent.com/Khan/KaTeX/master/docs/supported.md) documentation, **I do not own any of the content below on behalf of this part of the documentation**, the table might be outdated as versions migrates, please also refer to [KaTeX's official documentation](https://katex.org/docs/supported.html).
|
||||
|
||||
:::
|
||||
|
||||
This following is a list of TeX functions supported by KaTeX. It is sorted into logical groups.
|
||||
|
||||
There is a similar [Support Table](support-table.md) on the next page, sorted alphabetically in am more intuitive way with the lists both supported and un-supported functions, viewing both tables are suggested comprehensibly and interchangeably is highly suggested.
|
||||
|
||||
## 1: Accents
|
||||
|
||||
| | | |
|
||||
| :---------------------------- | :---------------------------------------------------- | :---------------------------------------------- |
|
||||
| $a'$ `a'` | $\tilde{a}$ `\tilde{a}` | $\mathring{g}$ `\mathring{g}` |
|
||||
| $a''$ `a''` | $\widetilde{ac}$ `\widetilde{ac}` | $\overgroup{AB}$ `\overgroup{AB}` |
|
||||
| $a^{\prime}$ `a^{\prime}` | $\utilde{AB}$ `\utilde{AB}` | $\undergroup{AB}$ `\undergroup{AB}` |
|
||||
| $\acute{a}$ `\acute{a}` | $\vec{F}$ `\vec{F}` | $\Overrightarrow{AB}$ `\Overrightarrow{AB}` |
|
||||
| $\bar{y}$ `\bar{y}` | $\overleftarrow{AB}$ `\overleftarrow{AB}` | $\overrightarrow{AB}$ `\overrightarrow{AB}` |
|
||||
| $\breve{a}$ `\breve{a}` | $\underleftarrow{AB}$ `\underleftarrow{AB}` | $\underrightarrow{AB}$ `\underrightarrow{AB}` |
|
||||
| $\check{a}$ `\check{a}` | $\overleftharpoon{ac}$ `\overleftharpoon{ac}` | $\overrightharpoon{ac}$ `\overrightharpoon{ac}` |
|
||||
| $\dot{a}$ `\dot{a}` | $\overleftrightarrow{AB}$ `\overleftrightarrow{AB}` | $\overbrace{AB}$ `\overbrace{AB}` |
|
||||
| $\ddot{a}$ `\ddot{a}` | $\underleftrightarrow{AB}$ `\underleftrightarrow{AB}` | $\underbrace{AB}$ `\underbrace{AB}` |
|
||||
| $\grave{a}$ `\grave{a}` | $\overline{AB}$ `\overline{AB}` | $\overlinesegment{AB}$ `\overlinesegment{AB}` |
|
||||
| $\hat{\theta}$ `\hat{\theta}` | $\underline{AB}$ `\underline{AB}` | $\underlinesegment{AB}$ `\underlinesegment{AB}` |
|
||||
| $\widehat{ac}$ `\widehat{ac}` | $\widecheck{ac}$ `\widecheck{ac}` |
|
||||
|
||||
**_Accent functions inside \\text{…}_**
|
||||
|
||||
| | | | |
|
||||
| :---------------------------------- | :--------------------- | :--------------------- | :--------------------- |
|
||||
| $\text{\'{a}}$ `\'{a}` | $\text{\~{a}}$ `\~{a}` | $\text{\.{a}}$ `\.{a}` | $\text{\H{a}}$ `\H{a}` |
|
||||
| $\text{\`{a}}$ <code>\\\`{a}</code> | $\text{\={a}}$ `\={a}` | $\text{\"{a}}$ `\"{a}` | $\text{\v{a}}$ `\v{a}` |
|
||||
| $\text{\^{a}}$ `\^{a}` | $\text{\u{a}}$ `\u{a}` | $\text{\r{a}}$ `\r{a}` |
|
||||
|
||||
See also [letters](#_5-letters-and-unicode).
|
||||
|
||||
## 2: Delimiters
|
||||
|
||||
| | | | | |
|
||||
| :----------------------------------------- | :--------------------------------------------- | :---------- | :------------------------------------------------------------- | :---------------------------- |
|
||||
| $(~)$ `( )` | $\lparen~\rparen$ `\lparen`<br>$~~~~$`\rparen` | $⌈~⌉$ `⌈ ⌉` | $\lceil~\rceil$ `\lceil`<br>$~~~~~$`\rceil` | $\uparrow$ `\uparrow` |
|
||||
| $[~]$ `[ ]` | $\lbrack~\rbrack$ `\lbrack`<br>$~~~~$`\rbrack` | $⌊~⌋$ `⌊ ⌋` | $\lfloor~\rfloor$ `\lfloor`<br>$~~~~~$`\rfloor` | $\downarrow$ `\downarrow` |
|
||||
| $\{ \}$ `\{ \}` | $\lbrace \rbrace$ `\lbrace`<br>$~~~~$`\rbrace` | $⎰⎱$ `⎰⎱` | $\lmoustache \rmoustache$ `\lmoustache`<br>$~~~~$`\rmoustache` | $\updownarrow$ `\updownarrow` |
|
||||
| $⟨~⟩$ `⟨ ⟩` | $\langle~\rangle$ `\langle`<br>$~~~~$`\rangle` | $⟮~⟯$ `⟮ ⟯` | $\lgroup~\rgroup$ `\lgroup`<br>$~~~~~$`\rgroup` | $\Uparrow$ `\Uparrow` |
|
||||
| $\vert$ <code>|</code> | $\vert$ `\vert` | $┌ ┐$ `┌ ┐` | $\ulcorner \urcorner$ `\ulcorner`<br>$~~~~$`\urcorner` | $\Downarrow$ `\Downarrow` |
|
||||
| $\Vert$ <code>\|</code> | $\Vert$ `\Vert` | $└ ┘$ `└ ┘` | $\llcorner \lrcorner$ `\llcorner`<br>$~~~~$`\lrcorner` | $\Updownarrow$ `\Updownarrow` |
|
||||
| $\lvert~\rvert$ `\lvert`<br>$~~~~$`\rvert` | $\lVert~\rVert$ `\lVert`<br>$~~~~~$`\rVert` | `\left.` | `\right.` | $\backslash$ `\backslash` |
|
||||
| $\lang~\rang$ `\lang`<br>$~~~~$`\rang` | $\lt~\gt$ `\lt \gt` |
|
||||
|
||||
**Delimiter Sizing**
|
||||
|
||||
$\left(\LARGE{AB}\right)$ `\left(\LARGE{AB}\right)`
|
||||
|
||||
$( \big( \Big( \bigg( \Bigg($ `( \big( \Big( \bigg( \Bigg(`
|
||||
|
||||
| | | | | |
|
||||
| :-------- | :------ | :------- | :------- | :------- |
|
||||
| `\left` | `\big` | `\bigl` | `\bigm` | `\bigr` |
|
||||
| `\middle` | `\Big` | `\Bigl` | `\Bigm` | `\Bigr` |
|
||||
| `\right` | `\bigg` | `\biggl` | `\biggm` | `\biggr` |
|
||||
| | `\Bigg` | `\Biggl` | `\Biggm` | `\Biggr` |
|
||||
|
||||
## 3: Environments
|
||||
|
||||
| | | | |
|
||||
| :----------------------------------------------- | :-------------------------------------------------------------------------------------------------- | :------------------------------------------------------------------------------------------------------------- | :-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
|
||||
| $\begin{matrix} a & b \\ c & d \end{matrix}$ | `\begin{matrix}`<br> `a & b \\`<br> `c & d`<br>`\end{matrix}` | $\begin{array}{cc}a & b\\c & d\end{array}$ | `\begin{array}{cc}`<br> `a & b \\`<br> `c & d`<br>`\end{array}` |
|
||||
| $\begin{pmatrix} a & b \\ c & d \end{pmatrix}$ | `\begin{pmatrix}`<br> `a & b \\`<br> `c & d`<br>`\end{pmatrix}` | $\begin{bmatrix} a & b \\ c & d \end{bmatrix}$ | `\begin{bmatrix}`<br> `a & b \\`<br> `c & d`<br>`\end{bmatrix}` |
|
||||
| $\begin{vmatrix} a & b \\ c & d \end{vmatrix}$ | `\begin{vmatrix}`<br> `a & b \\`<br> `c & d`<br>`\end{vmatrix}` | $\begin{Vmatrix} a & b \\ c & d \end{Vmatrix}$ | `\begin{Vmatrix}`<br> `a & b \\`<br> `c & d`<br>`\end{Vmatrix}` |
|
||||
| $\begin{Bmatrix} a & b \\ c & d \end{Bmatrix}$ | `\begin{Bmatrix}`<br> `a & b \\`<br> `c & d`<br>`\end{Bmatrix}` | $\def\arraystretch{1.5}\begin{array}{c:c:c} a & b & c \\ \hline d & e & f \\ \hdashline g & h & i \end{array}$ | `\def\arraystretch{1.5}`<br> `\begin{array}{c:c:c}`<br> `a & b & c \\ \hline`<br> `d & e & f \\`<br> `\hdashline`<br> `g & h & i`<br>`\end{array}` |
|
||||
| $\begin{aligned} a&=b+c \\ d+e&=f \end{aligned}$ | `\begin{aligned}`<br> `a&=b+c \\`<br> `d+e&=f`<br>`\end{aligned}` | $\begin{alignedat}{2}10&x+&3&y=2\\3&x+&13&y=4\end{alignedat}$ | `\begin{alignedat}{2}`<br> `10&x+ &3&y = 2 \\`<br> ` 3&x+&13&y = 4`<br>`\end{alignedat}` |
|
||||
| $\begin{gathered} a=b \\ e=b+c \end{gathered}$ | `\begin{gathered}`<br> `a=b \\ `<br> `e=b+c`<br>`\end{gathered}` | $x = \begin{cases} a &\text{if } b \\ c &\text{if } d \end{cases}$ | `x = \begin{cases}`<br> `a &\text{if } b \\`<br> `c &\text{if } d`<br>`\end{cases}` |
|
||||
|
||||
KaTeX also supports `darray` and `dcases`.
|
||||
|
||||
Acceptable line separators include: `\\`, `\cr`, `\\[distance]`, and `\cr[distance]`. _Distance_ can be written with any of the [KaTeX units](#units).
|
||||
|
||||
The `{array}` environment supports `|` and `:` vertical separators.
|
||||
|
||||
The `{array}` environment does not yet support `\cline` or `\multicolumn`.
|
||||
|
||||
## 4: HTML
|
||||
|
||||
| | |
|
||||
| :---------------------------------- | :---------------------------------- |
|
||||
| $\href{https://katex.org/}{\KaTeX}$ | `\href{https://katex.org/}{\KaTeX}` |
|
||||
| $\url{https://katex.org/}$ | `\url{https://katex.org/}` |
|
||||
|
||||
## 5: Letters and Unicode
|
||||
|
||||
**Greek Letters**
|
||||
|
||||
Direct Input: $Α Β Γ Δ Ε Ζ Η Θ Ι \allowbreak Κ Λ Μ Ν Ξ Ο Π Ρ Σ Τ Υ Φ Χ Ψ Ω$
|
||||
$\allowbreak α β γ δ ϵ ζ η θ ι κ λ μ ν ξ o π \allowbreak ρ σ τ υ ϕ χ ψ ω ε ϑ ϖ ϱ ς φ$
|
||||
|
||||
| | | | |
|
||||
| --------------------------- | ----------------------- | ----------------------- | --------------------------- |
|
||||
| $\Alpha$ `\Alpha` | $\Beta$ `\Beta` | $\Gamma$ `\Gamma` | $\Delta$ `\Delta` |
|
||||
| $\Epsilon$ `\Epsilon` | $\Zeta$ `\Zeta` | $\Eta$ `\Eta` | $\Theta$ `\Theta` |
|
||||
| $\Iota$ `\Iota` | $\Kappa$ `\Kappa` | $\Lambda$ `\Lambda` | $\Mu$ `\Mu` |
|
||||
| $\Nu$ `\Nu` | $\Xi$ `\Xi` | $\Omicron$ `\Omicron` | $\Pi$ `\Pi` |
|
||||
| $\Sigma$ `\Sigma` | $\Tau$ `\Tau` | $\Upsilon$ `\Upsilon` | $\Phi$ `\Phi` |
|
||||
| $\Chi$ `\Chi` | $\Psi$ `\Psi` | $\Omega$ `\Omega` |
|
||||
| $\varGamma$ `\varGamma` | $\varDelta$ `\varDelta` | $\varTheta$ `\varTheta` | $\varLambda$ `\varLambda` |
|
||||
| $\varXi$ `\varXi` | $\varPi$ `\varPi` | $\varSigma$ `\varSigma` | $\varUpsilon$ `\varUpsilon` |
|
||||
| $\varPhi$ `\varPhi` | $\varPsi$ `\varPsi` | $\varOmega$ `\varOmega` | |
|
||||
| $\alpha$ `\alpha` | $\beta$ `\beta` | $\gamma$ `\gamma` | $\delta$ `\delta` |
|
||||
| $\epsilon$ `\epsilon` | $\zeta$ `\zeta` | $\eta$ `\eta` | $\theta$ `\theta` |
|
||||
| $\iota$ `\iota` | $\kappa$ `\kappa` | $\lambda$ `\lambda` | $\mu$ `\mu` |
|
||||
| $\nu$ `\nu` | $\xi$ `\xi` | $\omicron$ `\omicron` | $\pi$ `\pi` |
|
||||
| $\rho$ `\rho` | $\sigma$ `\sigma` | $\tau$ `\tau` | $\upsilon$ `\upsilon` |
|
||||
| $\phi$ `\phi` | $\chi$ `\chi` | $\psi$ `\psi` | $\omega$ `\omega` |
|
||||
| $\varepsilon$ `\varepsilon` | $\varkappa$ `\varkappa` | $\vartheta$ `\vartheta` | $\thetasym$ `\thetasym` |
|
||||
| $\varpi$ `\varpi` | $\varrho$ `\varrho` | $\varsigma$ `\varsigma` | $\varphi$ `\varphi` |
|
||||
|
||||
| $\digamma$ `\digamma`
|
||||
|
||||
**Other Letters**
|
||||
|
||||
| | | | | |
|
||||
| :-------------------- | :-------------------- | :-------------------- | :------------------------ | :------------------------ |
|
||||
| $\imath$ `\imath` | $\nabla$ `\nabla` | $\Im$ `\Im` | $\Reals$ `\Reals` | $\text{\OE}$ `\text{\OE}` |
|
||||
| $\jmath$ `\jmath` | $\partial$ `\partial` | $\image$ `\image` | $\wp$ `\wp` | $\text{\o}$ `\text{\o}` |
|
||||
| $\aleph$ `\aleph` | $\Game$ `\Game` | $\Bbbk$ `\Bbbk` | $\weierp$ `\weierp` | $\text{\O}$ `\text{\O}` |
|
||||
| $\alef$ `\alef` | $\Finv$ `\Finv` | $\N$ `\N` | $\Z$ `\Z` | $\text{\ss}$ `\text{\ss}` |
|
||||
| $\alefsym$ `\alefsym` | $\cnums$ `\cnums` | $\natnums$ `\natnums` | $\text{\aa}$ `\text{\aa}` | $\text{\i}$ `\text{\i}` |
|
||||
| $\beth$ `\beth` | $\Complex$ `\Complex` | $\R$ `\R` | $\text{\AA}$ `\text{\AA}` | $\text{\j}$ `\text{\j}` |
|
||||
| $\gimel$ `\gimel` | $\ell$ `\ell` | $\Re$ `\Re` | $\text{\ae}$ `\text{\ae}` |
|
||||
| $\daleth$ `\daleth` | $\hbar$ `\hbar` | $\real$ `\real` | $\text{\AE}$ `\text{\AE}` |
|
||||
| $\eth$ `\eth` | $\hslash$ `\hslash` | $\reals$ `\reals` | $\text{\oe}$ `\text{\oe}` |
|
||||
|
||||
Direct Input: $∂ ∇ ℑ Ⅎ ℵ ℶ ℷ ℸ ⅁ ℏ ð$
|
||||
ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖÙÚÛÜÝÞßàáâãäåçèéêëìíîïðñòóôöùúûüýþÿ
|
||||
|
||||
**Unicode Mathematical Alphanumeric Symbols**
|
||||
|
||||
| Item | Range | Item | Range |
|
||||
| ----------- | ----------------------- | ----------------- | -------------------- |
|
||||
| Bold | $\text{𝐀-𝐙 𝐚-𝐳 𝟎-𝟗}$ | Double-struck | $\text{𝔸-}ℤ\ 𝕜$ |
|
||||
| Italic | $\text{𝐴-𝑍 𝑎-𝑧}$ | Sans serif | $\text{𝖠-𝖹 𝖺-𝗓 𝟢-𝟫}$ |
|
||||
| Bold Italic | $\text{𝑨-𝒁 𝒂-𝒛}$ | Sans serif bold | $\text{𝗔-𝗭 𝗮-𝘇 𝟬-𝟵}$ |
|
||||
| Script | $\text{𝒜-𝒵}$ | Sans serif italic | $\text{𝘈-𝘡 𝘢-𝘻}$ |
|
||||
| Fractur | $\text{𝔄-}ℨ\text{ 𝔞-𝔷}$ | Monospace | $\text{𝙰-𝚉 𝚊-𝚣 𝟶-𝟿}$ |
|
||||
|
||||
**Unicode**
|
||||
|
||||
The letters listed above will render in any KaTeX rendering mode.
|
||||
|
||||
If the KaTeX rendering mode is set to `strict: false` or `strict:"warn"` (default), then KaTeX will accept all Unicode letters. The letters not listed above will be rendered from system fonts, not KaTeX-supplied fonts, so their typography may clash. They may also cause small vertical alignment issues. KaTeX has detailed metrics for glyphs in Latin, Greek, and Cyrillic, but other glyphs are treated as if they are each as tall as the letter M.
|
||||
|
||||
For Persian composite characters, a user-supplied [plug-in](https://github.com/HosseinAgha/persian-katex-plugin) is under development.
|
||||
|
||||
## 6: Layout
|
||||
|
||||
### 6.1: Annotation
|
||||
|
||||
| | |
|
||||
| :------------------------------ | :-------------------------------------------------------------------- |
|
||||
| $\cancel{5}$ `\cancel{5}` | $\overbrace{a+b+c}^{\text{note}}$ `\overbrace{a+b+c}^{\text{note}}` |
|
||||
| $\bcancel{5}$ `\bcancel{5}` | $\underbrace{a+b+c}_{\text{note}}$ `\underbrace{a+b+c}_{\text{note}}` |
|
||||
| $\xcancel{ABC}$ `\xcancel{ABC}` | $\not =$ `\not =` |
|
||||
| $\sout{abc}$ `\sout{abc}` | $\boxed{\pi=\frac c d}$ `\boxed{\pi=\frac c d}` |
|
||||
|
||||
`\tag{hi} x+y^{2x}`
|
||||
$$\tag{hi} x+y^{2x}$$
|
||||
|
||||
`\tag*{hi} x+y^{2x}`
|
||||
$$\tag*{hi} x+y^{2x}$$
|
||||
|
||||
### 6.2: Line Breaks
|
||||
|
||||
KaTeX 0.10.0+ will insert automatic line breaks in inline math after relations or binary operators such as “=” or “+”. These can be suppressed by `\nobreak` or by placing math inside a pair of braces, as in `{F=ma}`. `\allowbreak` will allow automatic line breaks at locations other than relations or operators.
|
||||
|
||||
Hard line breaks are `\\` and `\newline`.
|
||||
|
||||
In display math, KaTeX does not insert automatic line breaks. It ignores display math hard line breaks when rendering option `strict: true`.
|
||||
|
||||
### 6.3: Vertical Layout
|
||||
|
||||
| | | |
|
||||
| :--------------- | :---------------------------------- | :------------------------------------------------ |
|
||||
| $x_n$ `x_n` | $\stackrel{!}{=}$ `\stackrel{!}{=}` | $a \atop b$ `a \atop b` |
|
||||
| $e^x$ `e^x` | $\overset{!}{=}$ `\overset{!}{=}` | $a\raisebox{0.25em}{b}c$ `a\raisebox{0.25em}{b}c` |
|
||||
| $\_u^o $ `_u^o ` | $\underset{!}{=}$ `\underset{!}{=}` |
|
||||
|
||||
The second argument of `\raisebox` can contain math if it is nested within `$…$` delimiters, as in `\raisebox{0.25em}{$\frac a b$}`
|
||||
|
||||
### 6.4: Overlap and Spacing
|
||||
|
||||
| | |
|
||||
| :-------------------------------------- | :-------------------------------------------------------- |
|
||||
| ${=}\mathllap{/\,}$ `{=}\mathllap{/\,}` | $\left(x^{\smash{2}}\right)$ `\left(x^{\smash{2}}\right)` |
|
||||
| $\mathrlap{\,/}{=}$ `\mathrlap{\,/}{=}` | $\sqrt{\smash[b]{y}}$ `\sqrt{\smash[b]{y}} ` |
|
||||
|
||||
$\displaystyle\sum_{\mathclap{1\le i\le j\le n}} x_{ij}$ `\sum_{\mathclap{1\le i\le j\le n}} x_{ij}`
|
||||
|
||||
KaTeX also supports `\llap`, `\rlap`, and `\clap`, but they will take only text, not math, as arguments.
|
||||
|
||||
**Spacing**
|
||||
|
||||
| Function | Produces | Function | Produces |
|
||||
| :-------------- | :----------------- | :------------------- | :------------------------------------ |
|
||||
| `\,` | ³∕₁₈ em space | `\kern{distance}` | space, width = _distance_ |
|
||||
| `\thinspace` | ³∕₁₈ em space | `\mkern{distance}` | space, width = _distance_ |
|
||||
| `\:` | ⁴∕₁₈ em space | `\mskip{distance}` | space, width = _distance_ |
|
||||
| `\medspace` | ⁴∕₁₈ em space | `\hskip{distance}` | space, width = _distance_ |
|
||||
| `\;` | ⁵∕₁₈ em space | `\hspace{distance}` | space, width = _distance_ |
|
||||
| `\thickspace` | ⁵∕₁₈ em space | `\hspace*{distance}` | space, width = _distance_ |
|
||||
| `\enspace` | ½ em space | `\phantom{content}` | space the width and height of content |
|
||||
| `\quad` | 1 em space | `\hphantom{content}` | space the width of content |
|
||||
| `\qquad` | 2 em space | `\vphantom{content}` | a strut the height of content |
|
||||
| `~` | non-breaking space | `\!` | – ³∕₁₈ em space |
|
||||
| `\<space>` | space | `\negthinspace` | – ³∕₁₈ em space |
|
||||
| `\nobreakspace` | non-breaking space | `\negmedspace` | – ⁴∕₁₈ em space |
|
||||
| `\space` | space | `\negthickspace` | – ⁵∕₁₈ em space |
|
||||
|
||||
**Notes:**
|
||||
|
||||
`distance` will accept any of the [KaTeX units](#units).
|
||||
|
||||
`\kern`, `\mkern`, `\mskip`, and `\hspace` accept unbraced distances, as in: `\kern1em`.
|
||||
|
||||
`\mkern` and `\mskip` will not work in text mode and both will write a console warning for any unit except `mu`.
|
||||
|
||||
## 7: Logic and Set Theory
|
||||
|
||||
| | | | |
|
||||
| :-------------------- | :-------------------------- | :---------------------------------- | :-------------------------- |
|
||||
| $\forall$ `\forall` | $\complement$ `\complement` | $\therefore$ `\therefore` | $\emptyset$ `\emptyset` |
|
||||
| $\exists$ `\exists` | $\subset$ `\subset` | $\because$ `\because` | $\empty$ `\empty` |
|
||||
| $\exist$ `\exist` | $\supset$ `\supset` | $\mapsto$ `\mapsto` | $\varnothing$ `\varnothing` |
|
||||
| $\nexists$ `\nexists` | $\mid$ `\mid` | $\to$ `\to` | $\implies$ `\implies` |
|
||||
| $\in$ `\in` | $\land$ `\land` | $\gets$ `\gets` | $\impliedby$ `\impliedby` |
|
||||
| $\isin$ `\isin` | $\lor$ `\lor` | $\leftrightarrow$ `\leftrightarrow` | $\iff$ `\iff` |
|
||||
| $\notin$ `\notin` | $\ni$ `\ni` | $\notni$ `\notni` | $\neg$ `\neg` or `\lnot` |
|
||||
|
||||
Direct Input: $∀ ∴ ∁ ∵ ∃ ∣ ∈ ∉ ∋ ⊂ ⊃ ∧ ∨ ↦ → ← ↔ ¬$ ℂ ℍ ℕ ℙ ℚ ℝ
|
||||
|
||||
## 8: Macros
|
||||
|
||||
| | |
|
||||
| :------------------------------------ | :----------------------------------------------- |
|
||||
| $\def\foo{x^2} \foo + \foo$ | `\def\foo{x^2} \foo + \foo` |
|
||||
| $\gdef\bar#1{#1^2} \bar{y} + \bar{y}$ | `\gdef\bar#1{#1^2} \bar{y} + \bar{y}` |
|
||||
| | `\global\def\macroname#1#2…{definition}` |
|
||||
| | `\newcommand\macroname[numargs]{definition}` |
|
||||
| | `\renewcommand\macroname[numargs]{definition}` |
|
||||
| | `\providecommand\macroname[numargs]{definition}` |
|
||||
|
||||
Macros can also be defined in the KaTeX rendering options.
|
||||
|
||||
Macros accept up to nine arguments: #1, #2, etc.
|
||||
|
||||
`\gdef` and `\global\def` macros will persist between math expressions.
|
||||
|
||||
Available functions include:
|
||||
|
||||
`\char` `\mathchoice` `\TextOrMath` `\@ifstar` `\@ifnextchar` `\@firstoftwo` `\@secondoftwo` `\relax`
|
||||
|
||||
@ is a valid character for commands, as if `\makeatletter` were in effect.
|
||||
|
||||
## 9: Operators
|
||||
|
||||
### 9.1: Big Operators
|
||||
|
||||
| | | | |
|
||||
| ----------------- | ----------------------- | ------------------------- | ----------------------- |
|
||||
| $\sum$ `\sum` | $\prod$ `\prod` | $\bigotimes$ `\bigotimes` | $\bigvee$ `\bigvee` |
|
||||
| $\int$ `\int` | $\coprod$ `\coprod` | $\bigoplus$ `\bigoplus` | $\bigwedge$ `\bigwedge` |
|
||||
| $\iint$ `\iint` | $\intop$ `\intop` | $\bigodot$ `\bigodot` | $\bigcap$ `\bigcap` |
|
||||
| $\iiint$ `\iiint` | $\smallint$ `\smallint` | $\biguplus$ `\biguplus` | $\bigcup$ `\bigcup` |
|
||||
| $\oint$ `\oint` | $\oiint$ `\oiint` | $\oiiint$ `\oiiint` | $\bigsqcup$ `\bigsqcup` |
|
||||
|
||||
Direct Input: $∫ ∬ ∭ ∮ ∏ ∐ ∑ ⋀ ⋁ ⋂ ⋃ ⨀ ⨁ ⨂ ⨄ ⨆$
|
||||
|
||||
### 9.2: Binary Operators
|
||||
|
||||
| | | | |
|
||||
| ----------------------- | ----------------------------------- | ----------------------------------- | ------------------------------------- |
|
||||
| $+$ `+` | $\cdot$ `\cdot` | $\gtrdot$ `\gtrdot` | $x \pmod a$ `x \pmod a` |
|
||||
| $-$ `-` | $\cdotp$ `\cdotp` | $\intercal$ `\intercal` | $x \pod a$ `x \pod a` |
|
||||
| $/$ `/` | $\centerdot$ `\centerdot` | $\land$ `\land` | $\rhd$ `\rhd` |
|
||||
| $*$ `*` | $\circ$ `\circ` | $\leftthreetimes$ `\leftthreetimes` | $\rightthreetimes$ `\rightthreetimes` |
|
||||
| $\amalg$ `\amalg` | $\circledast$ `\circledast` | $\ldotp$ `\ldotp` | $\rtimes$ `\rtimes` |
|
||||
| $\And$ `\And` | $\circledcirc$ `\circledcirc` | $\lor$ `\lor` | $\setminus$ `\setminus` |
|
||||
| $\ast$ `\ast` | $\circleddash$ `\circleddash` | $\lessdot$ `\lessdot` | $\smallsetminus$ `\smallsetminus` |
|
||||
| $\barwedge$ `\barwedge` | $\Cup$ `\Cup` | $\lhd$ `\lhd` | $\sqcap$ `\sqcap` |
|
||||
| $\bigcirc$ `\bigcirc` | $\cup$ `\cup` | $\ltimes$ `\ltimes` | $\sqcup$ `\sqcup` |
|
||||
| $\bmod$ `\bmod` | $\curlyvee$ `\curlyvee` | $x \mod a$ `x\mod a` | $\times$ `\times` |
|
||||
| $\boxdot$ `\boxdot` | $\curlywedge$ `\curlywedge` | $\mp$ `\mp` | $\unlhd$ `\unlhd` |
|
||||
| $\boxminus$ `\boxminus` | $\div$ `\div` | $\odot$ `\odot` | $\unrhd$ `\unrhd` |
|
||||
| $\boxplus$ `\boxplus` | $\divideontimes$ `\divideontimes` | $\ominus$ `\ominus` | $\uplus$ `\uplus` |
|
||||
| $\boxtimes$ `\boxtimes` | $\dotplus$ `\dotplus` | $\oplus$ `\oplus` | $\vee$ `\vee` |
|
||||
| $\bullet$ `\bullet` | $\doublebarwedge$ `\doublebarwedge` | $\otimes$ `\otimes` | $\veebar$ `\veebar` |
|
||||
| $\Cap$ `\Cap` | $\doublecap$ `\doublecap` | $\oslash$ `\oslash` | $\wedge$ `\wedge` |
|
||||
| $\cap$ `\cap` | $\doublecup$ `\doublecup` | $\pm$ `\pm` or `\plusmn` | $\wr$ `\wr` |
|
||||
|
||||
Direct Input: $+ - / * ⋅ ± × ÷ ∓ ∔ ∧ ∨ ∩ ∪ ≀ ⊎ ⊓ ⊔ ⊕ ⊖ ⊗ ⊘ ⊙ ⊚ ⊛ ⊝$
|
||||
|
||||
### 9.3: Fractions and Binomials
|
||||
|
||||
| | | |
|
||||
| :-------------------------- | :---------------------------- | :---------------------------------------------------------- |
|
||||
| $\frac{a}{b}$ `\frac{a}{b}` | $\tfrac{a}{b}$ `\tfrac{a}{b}` | $\genfrac ( ] {2pt}{1}a{a+1}$ `\genfrac ( ] {2pt}{1}a{a+1}` |
|
||||
| ${a \over b}$ `{a \over b}` | $\dfrac{a}{b}$ `\dfrac{a}{b}` | ${a \above{2pt} b+1}$ `{a \above{2pt} b+1}` |
|
||||
| $a/b$ `a/b` | | $\cfrac{a}{1 + \cfrac{1}{b}}$ `\cfrac{a}{1 + \cfrac{1}{b}}` |
|
||||
|
||||
| | | |
|
||||
| :------------------------------ | :------------------------------ | :-------------------------- |
|
||||
| $\binom{n}{k}$ `\binom{n}{k}` | $\dbinom{n}{k}$ `\dbinom{n}{k}` | ${n\brace k}$ `{n\brace k}` |
|
||||
| ${n \choose k}$ `{n \choose k}` | $\tbinom{n}{k}$ `\tbinom{n}{k}` | ${n\brack k}$ `{n\brack k}` |
|
||||
|
||||
### 9.4: Math Operators
|
||||
|
||||
| | | | |
|
||||
| ------------------- | --------------- | ------------------------------------- | ------------------- |
|
||||
| $\arcsin$ `\arcsin` | $\cotg$ `\cotg` | $\ln$ `\ln` | $\det$ `\det` |
|
||||
| $\arccos$ `\arccos` | $\coth$ `\coth` | $\log$ `\log` | $\gcd$ `\gcd` |
|
||||
| $\arctan$ `\arctan` | $\csc$ `\csc` | $\sec$ `\sec` | $\inf$ `\inf` |
|
||||
| $\arctg$ `\arctg` | $\ctg$ `\ctg` | $\sin$ `\sin` | $\lim$ `\lim` |
|
||||
| $\arcctg$ `\arcctg` | $\cth$ `\cth` | $\sinh$ `\sinh` | $\liminf$ `\liminf` |
|
||||
| $\arg$ `\arg` | $\deg$ `\deg` | $\sh$ `\sh` | $\limsup$ `\limsup` |
|
||||
| $\ch$ `\ch` | $\dim$ `\dim` | $\tan$ `\tan` | $\max$ `\max` |
|
||||
| $\cos$ `\cos` | $\exp$ `\exp` | $\tanh$ `\tanh` | $\min$ `\min` |
|
||||
| $\cosec$ `\cosec` | $\hom$ `\hom` | $\tg$ `\tg` | $\Pr$ `\Pr` |
|
||||
| $\cosh$ `\cosh` | $\ker$ `\ker` | $\th$ `\th` | $\sup$ `\sup` |
|
||||
| $\cot$ `\cot` | $\lg$ `\lg` | $\operatorname{f}$ `\operatorname{f}` |
|
||||
|
||||
Functions on the right column of this table can take `\limits`.
|
||||
|
||||
### 9.5: `\sqrt`
|
||||
|
||||
$\sqrt{x}$ `\sqrt{x}`
|
||||
|
||||
$\sqrt[3]{x}$ `\sqrt[3]{x}`
|
||||
|
||||
## 10: Relations
|
||||
|
||||
$\stackrel{!}{=}$ `\stackrel{!}{=}`
|
||||
|
||||
| | | | |
|
||||
| :---------------------------- | :-------------------------------- | :-------------------------------- | :-------------------------------------- |
|
||||
| $=$ `=` | $\eqcirc$ `\eqcirc` | $\lesseqgtr$ `\lesseqgtr` | $\sqsupset$ `\sqsupset` |
|
||||
| $<$ `<` | $\eqcolon$ `\eqcolon` | $\lesseqqgtr$ `\lesseqqgtr` | $\sqsupseteq$ `\sqsupseteq` |
|
||||
| $>$ `>` | $\Eqcolon$ `\Eqcolon` | $\lessgtr$ `\lessgtr` | $\Subset$ `\Subset` |
|
||||
| $:$ `:` | $\eqqcolon$ `\eqqcolon` | $\lesssim$ `\lesssim` | $\subset$ `\subset` or `\sub` |
|
||||
| $\approx$ `\approx` | $\Eqqcolon$ `\Eqqcolon` | $\ll$ `\ll` | $\subseteq$ `\subseteq` or `\sube` |
|
||||
| $\approxeq$ `\approxeq` | $\eqsim$ `\eqsim` | $\lll$ `\lll` | $\subseteqq$ `\subseteqq` |
|
||||
| $\asymp$ `\asymp` | $\eqslantgtr$ `\eqslantgtr` | $\llless$ `\llless` | $\succ$ `\succ` |
|
||||
| $\backepsilon$ `\backepsilon` | $\eqslantless$ `\eqslantless` | $\lt$ `\lt` | $\succapprox$ `\succapprox` |
|
||||
| $\backsim$ `\backsim` | $\equiv$ `\equiv` | $\mid$ `\mid` | $\succcurlyeq$ `\succcurlyeq` |
|
||||
| $\backsimeq$ `\backsimeq` | $\fallingdotseq$ `\fallingdotseq` | $\models$ `\models` | $\succeq$ `\succeq` |
|
||||
| $\between$ `\between` | $\frown$ `\frown` | $\multimap$ `\multimap` | $\succsim$ `\succsim` |
|
||||
| $\bowtie$ `\bowtie` | $\ge$ `\ge` | $\owns$ `\owns` | $\Supset$ `\Supset` |
|
||||
| $\bumpeq$ `\bumpeq` | $\geq$ `\geq` | $\parallel$ `\parallel` | $\supset$ `\supset` |
|
||||
| $\Bumpeq$ `\Bumpeq` | $\geqq$ `\geqq` | $\perp$ `\perp` | $\supseteq$ `\supseteq` or `\supe` |
|
||||
| $\circeq$ `\circeq` | $\geqslant$ `\geqslant` | $\pitchfork$ `\pitchfork` | $\supseteqq$ `\supseteqq` |
|
||||
| $\colonapprox$ `\colonapprox` | $\gg$ `\gg` | $\prec$ `\prec` | $\thickapprox$ `\thickapprox` |
|
||||
| $\Colonapprox$ `\Colonapprox` | $\ggg$ `\ggg` | $\precapprox$ `\precapprox` | $\thicksim$ `\thicksim` |
|
||||
| $\coloneq$ `\coloneq` | $\gggtr$ `\gggtr` | $\preccurlyeq$ `\preccurlyeq` | $\trianglelefteq$ `\trianglelefteq` |
|
||||
| $\Coloneq$ `\Coloneq` | $\gt$ `\gt` | $\preceq$ `\preceq` | $\triangleq$ `\triangleq` |
|
||||
| $\coloneqq$ `\coloneqq` | $\gtrapprox$ `\gtrapprox` | $\precsim$ `\precsim` | $\trianglerighteq$ `\trianglerighteq` |
|
||||
| $\Coloneqq$ `\Coloneqq` | $\gtreqless$ `\gtreqless` | $\propto$ `\propto` | $\varpropto$ `\varpropto` |
|
||||
| $\colonsim$ `\colonsim` | $\gtreqqless$ `\gtreqqless` | $\risingdotseq$ `\risingdotseq` | $\vartriangle$ `\vartriangle` |
|
||||
| $\Colonsim$ `\Colonsim` | $\gtrless$ `\gtrless` | $\shortmid$ `\shortmid` | $\vartriangleleft$ `\vartriangleleft` |
|
||||
| $\cong$ `\cong` | $\gtrsim$ `\gtrsim` | $\shortparallel$ `\shortparallel` | $\vartriangleright$ `\vartriangleright` |
|
||||
| $\curlyeqprec$ `\curlyeqprec` | $\in$ `\in` or `\isin` | $\sim$ `\sim` | $\vcentcolon$ `\vcentcolon` |
|
||||
| $\curlyeqsucc$ `\curlyeqsucc` | $\Join$ `\Join` | $\simeq$ `\simeq` | $\vdash$ `\vdash` |
|
||||
| $\dashv$ `\dashv` | $\le$ `\le` | $\smallfrown$ `\smallfrown` | $\vDash$ `\vDash` |
|
||||
| $\dblcolon$ `\dblcolon` | $\leq$ `\leq` | $\smallsmile$ `\smallsmile` | $\Vdash$ `\Vdash` |
|
||||
| $\doteq$ `\doteq` | $\leqq$ `\leqq` | $\smile$ `\smile` | $\Vvdash$ `\Vvdash` |
|
||||
| $\Doteq$ `\Doteq` | $\leqslant$ `\leqslant` | $\sqsubset$ `\sqsubset` |
|
||||
| $\doteqdot$ `\doteqdot` | $\lessapprox$ `\lessapprox` | $\sqsubseteq$ `\sqsubseteq` |
|
||||
|
||||
Direct Input: $= < > : ∈ ∋ ∝ ∼ ∽ ≂ ≃ ≅ ≈ ≊ ≍ ≎ ≏ ≐ ≑ ≒ ≓ ≖ ≗ ≜ ≡ ≤ ≥ ≦ ≧ ≫ ≬ ≳ ≷ ≺ ≻ ≼ ≽ ≾ ≿ ⊂ ⊃ ⊆ ⊇ ⊏ ⊐ ⊑ ⊒ ⊢ ⊣ ⊩ ⊪ ⊸ ⋈ ⋍ ⋐ ⋑ ⋔ ⋙ ⋛ ⋞ ⋟ ⌢ ⌣ ⩾ ⪆ ⪌ ⪕ ⪖ ⪯ ⪰ ⪷ ⪸ ⫅ ⫆ ≲ ⩽ ⪅ ≶ ⋚ ⪋ ⟂ ⊨$ `≔ ≕ ⩴`
|
||||
|
||||
### 10.1: Negated Relations
|
||||
|
||||
$\not =$ `\not =`
|
||||
|
||||
| | | | |
|
||||
| ------------------------- | ----------------------------------- | --------------------------------------- | --------------------------------- |
|
||||
| $\gnapprox$ `\gnapprox` | $\ngeqslant$ `\ngeqslant` | $\nsubseteq$ `\nsubseteq` | $\precneqq$ `\precneqq` |
|
||||
| $\gneq$ `\gneq` | $\ngtr$ `\ngtr` | $\nsubseteqq$ `\nsubseteqq` | $\precnsim$ `\precnsim` |
|
||||
| $\gneqq$ `\gneqq` | $\nleq$ `\nleq` | $\nsucc$ `\nsucc` | $\subsetneq$ `\subsetneq` |
|
||||
| $\gnsim$ `\gnsim` | $\nleqq$ `\nleqq` | $\nsucceq$ `\nsucceq` | $\subsetneqq$ `\subsetneqq` |
|
||||
| $\gvertneqq$ `\gvertneqq` | $\nleqslant$ `\nleqslant` | $\nsupseteq$ `\nsupseteq` | $\succnapprox$ `\succnapprox` |
|
||||
| $\lnapprox$ `\lnapprox` | $\nless$ `\nless` | $\nsupseteqq$ `\nsupseteqq` | $\succneqq$ `\succneqq` |
|
||||
| $\lneq$ `\lneq` | $\nmid$ `\nmid` | $\ntriangleleft$ `\ntriangleleft` | $\succnsim$ `\succnsim` |
|
||||
| $\lneqq$ `\lneqq` | $\notin$ `\notin` | $\ntrianglelefteq$ `\ntrianglelefteq` | $\supsetneq$ `\supsetneq` |
|
||||
| $\lnsim$ `\lnsim` | $\notni$ `\notni` | $\ntriangleright$ `\ntriangleright` | $\supsetneqq$ `\supsetneqq` |
|
||||
| $\lvertneqq$ `\lvertneqq` | $\nparallel$ `\nparallel` | $\ntrianglerighteq$ `\ntrianglerighteq` | $\varsubsetneq$ `\varsubsetneq` |
|
||||
| $\ncong$ `\ncong` | $\nprec$ `\nprec` | $\nvdash$ `\nvdash` | $\varsubsetneqq$ `\varsubsetneqq` |
|
||||
| $\ne$ `\ne` | $\npreceq$ `\npreceq` | $\nvDash$ `\nvDash` | $\varsupsetneq$ `\varsupsetneq` |
|
||||
| $\neq$ `\neq` | $\nshortmid$ `\nshortmid` | $\nVDash$ `\nVDash` | $\varsupsetneqq$ `\varsupsetneqq` |
|
||||
| $\ngeq$ `\ngeq` | $\nshortparallel$ `\nshortparallel` | $\nVdash$ `\nVdash` |
|
||||
| $\ngeqq$ `\ngeqq` | $\nsim$ `\nsim` | $\precnapprox$ `\precnapprox` |
|
||||
|
||||
Direct Input: $∉ ∌ ∤ ∦ ≁ ≆ ≠ ≨ ≩ ≮ ≯ ≰ ≱ ⊀ ⊁ ⊈ ⊉ ⊊ ⊋ ⊬ ⊭ ⊮ ⊯ ⋠ ⋡ ⋦ ⋧ ⋨ ⋩ ⋬ ⋭ ⪇ ⪈ ⪉ ⪊ ⪵ ⪶ ⪹ ⪺ ⫋ ⫌$
|
||||
|
||||
### 10.2: Arrows
|
||||
|
||||
| | | |
|
||||
| :-------------------------------------- | :-------------------------------------------- | :---------------------------------------- |
|
||||
| $\circlearrowleft$ `\circlearrowleft` | $\leftharpoonup$ `\leftharpoonup` | $\rArr$ `\rArr` |
|
||||
| $\circlearrowright$ `\circlearrowright` | $\leftleftarrows$ `\leftleftarrows` | $\rarr$ `\rarr` |
|
||||
| $\curvearrowleft$ `\curvearrowleft` | $\leftrightarrow$ `\leftrightarrow` | $\restriction$ `\restriction` |
|
||||
| $\curvearrowright$ `\curvearrowright` | $\Leftrightarrow$ `\Leftrightarrow` | $\rightarrow$ `\rightarrow` |
|
||||
| $\Darr$ `\Darr` | $\leftrightarrows$ `\leftrightarrows` | $\Rightarrow$ `\Rightarrow` |
|
||||
| $\dArr$ `\dArr` | $\leftrightharpoons$ `\leftrightharpoons` | $\rightarrowtail$ `\rightarrowtail` |
|
||||
| $\darr$ `\darr` | $\leftrightsquigarrow$ `\leftrightsquigarrow` | $\rightharpoondown$ `\rightharpoondown` |
|
||||
| $\dashleftarrow$ `\dashleftarrow` | $\Lleftarrow$ `\Lleftarrow` | $\rightharpoonup$ `\rightharpoonup` |
|
||||
| $\dashrightarrow$ `\dashrightarrow` | $\longleftarrow$ `\longleftarrow` | $\rightleftarrows$ `\rightleftarrows` |
|
||||
| $\downarrow$ `\downarrow` | $\Longleftarrow$ `\Longleftarrow` | $\rightleftharpoons$ `\rightleftharpoons` |
|
||||
| $\Downarrow$ `\Downarrow` | $\longleftrightarrow$ `\longleftrightarrow` | $\rightrightarrows$ `\rightrightarrows` |
|
||||
| $\downdownarrows$ `\downdownarrows` | $\Longleftrightarrow$ `\Longleftrightarrow` | $\rightsquigarrow$ `\rightsquigarrow` |
|
||||
| $\downharpoonleft$ `\downharpoonleft` | $\longmapsto$ `\longmapsto` | $\Rrightarrow$ `\Rrightarrow` |
|
||||
| $\downharpoonright$ `\downharpoonright` | $\longrightarrow$ `\longrightarrow` | $\Rsh$ `\Rsh` |
|
||||
| $\gets$ `\gets` | $\Longrightarrow$ `\Longrightarrow` | $\searrow$ `\searrow` |
|
||||
| $\Harr$ `\Harr` | $\looparrowleft$ `\looparrowleft` | $\swarrow$ `\swarrow` |
|
||||
| $\hArr$ `\hArr` | $\looparrowright$ `\looparrowright` | $\to$ `\to` |
|
||||
| $\harr$ `\harr` | $\Lrarr$ `\Lrarr` | $\twoheadleftarrow$ `\twoheadleftarrow` |
|
||||
| $\hookleftarrow$ `\hookleftarrow` | $\lrArr$ `\lrArr` | $\twoheadrightarrow$ `\twoheadrightarrow` |
|
||||
| $\hookrightarrow$ `\hookrightarrow` | $\lrarr$ `\lrarr` | $\Uarr$ `\Uarr` |
|
||||
| $\iff$ `\iff` | $\Lsh$ `\Lsh` | $\uArr$ `\uArr` |
|
||||
| $\impliedby$ `\impliedby` | $\mapsto$ `\mapsto` | $\uarr$ `\uarr` |
|
||||
| $\implies$ `\implies` | $\nearrow$ `\nearrow` | $\uparrow$ `\uparrow` |
|
||||
| $\Larr$ `\Larr` | $\nleftarrow$ `\nleftarrow` | $\Uparrow$ `\Uparrow` |
|
||||
| $\lArr$ `\lArr` | $\nLeftarrow$ `\nLeftarrow` | $\updownarrow$ `\updownarrow` |
|
||||
| $\larr$ `\larr` | $\nleftrightarrow$ `\nleftrightarrow` | $\Updownarrow$ `\Updownarrow` |
|
||||
| $\leadsto$ `\leadsto` | $\nLeftrightarrow$ `\nLeftrightarrow` | $\upharpoonleft$ `\upharpoonleft` |
|
||||
| $\leftarrow$ `\leftarrow` | $\nrightarrow$ `\nrightarrow` | $\upharpoonright$ `\upharpoonright` |
|
||||
| $\Leftarrow$ `\Leftarrow` | $\nRightarrow$ `\nRightarrow` | $\upuparrows$ `\upuparrows` |
|
||||
| $\leftarrowtail$ `\leftarrowtail` | $\nwarrow$ `\nwarrow` |
|
||||
| $\leftharpoondown$ `\leftharpoondown` | $\Rarr$ `\Rarr` |
|
||||
|
||||
Direct Input: $← ↑ → ↓ ↔ ↕ ↖ ↗ ↘ ↙ ↚ ↛ ↞ ↠ ↢ ↣ ↦ ↩ ↪ ↫ ↬ ↭ ↮ ↰ ↱↶ ↷ ↺ ↻ ↼ ↽ ↾ ↾ ↿ ⇀ ⇁ ⇂ ⇃ ⇄ ⇆ ⇇ ⇈ ⇉ ⇊ ⇋ ⇌⇍ ⇎ ⇏ ⇐ ⇑ ⇒ ⇓ ⇔ ⇕ ⇚ ⇛ ⇝ ⇠ ⇢ ⟵ ⟶ ⟷ ⟸ ⟹ ⟺ ⟼$ ↽
|
||||
|
||||
**Extensible Arrows**
|
||||
|
||||
| | |
|
||||
| :---------------------------------------------------- | :------------------------------------------------------ |
|
||||
| $\xleftarrow{abc}$ `\xleftarrow{abc}` | $\xrightarrow[under]{over}$ `\xrightarrow[under]{over}` |
|
||||
| $\xLeftarrow{abc}$ `\xLeftarrow{abc}` | $\xRightarrow{abc}$ `\xRightarrow{abc}` |
|
||||
| $\xleftrightarrow{abc}$ `\xleftrightarrow{abc}` | $\xLeftrightarrow{abc}$ `\xLeftrightarrow{abc}` |
|
||||
| $\xhookleftarrow{abc}$ `\xhookleftarrow{abc}` | $\xhookrightarrow{abc}$ `\xhookrightarrow{abc}` |
|
||||
| $\xtwoheadleftarrow{abc}$ `\xtwoheadleftarrow{abc}` | $\xtwoheadrightarrow{abc}$ `\xtwoheadrightarrow{abc}` |
|
||||
| $\xleftharpoonup{abc}$ `\xleftharpoonup{abc}` | $\xrightharpoonup{abc}$ `\xrightharpoonup{abc}` |
|
||||
| $\xleftharpoondown{abc}$ `\xleftharpoondown{abc}` | $\xrightharpoondown{abc}$ `\xrightharpoondown{abc}` |
|
||||
| $\xleftrightharpoons{abc}$ `\xleftrightharpoons{abc}` | $\xrightleftharpoons{abc}$ `\xrightleftharpoons{abc}` |
|
||||
| $\xtofrom{abc}$ `\xtofrom{abc}` | $\xmapsto{abc}$ `\xmapsto{abc}` |
|
||||
|
||||
|$\xlongequal{abc}$ `\xlongequal{abc}`
|
||||
|
||||
Extensible arrows all can take an optional argument in the same manner, as `\xrightarrow[under]{over}`.
|
||||
|
||||
## 11: Style, Color, Size, and Font
|
||||
|
||||
**Class Assignment**
|
||||
|
||||
- `\mathbin` `\mathclose` `\mathinner` `\mathop`
|
||||
|
||||
- `\mathopen` `\mathord` `\mathpunct` `\mathrel`
|
||||
|
||||
**Color**
|
||||
|
||||
$\color{blue} F=ma$ `\color{blue} F=ma`
|
||||
|
||||
Note that KaTeX `\color` acts like a switch. This aligns with LaTeX and differs from MathJax.
|
||||
Other KaTeX color functions expect the content to be a function argument:
|
||||
|
||||
- $\textcolor{blue}{F=ma}$ `\textcolor{blue}{F=ma}`
|
||||
- $\textcolor{#228B22}{F=ma}$ `\textcolor{#228B22}{F=ma}`
|
||||
- $\colorbox{aqua}{A}$ `\colorbox{aqua}{A}`
|
||||
- $\fcolorbox{red}{aqua}{A}$ `\fcolorbox{red}{aqua}{A}`
|
||||
|
||||
For color definition, KaTeX color functions will accept the standard HTML [predefined color names](https://developer.mozilla.org/en-US/docs/Web/CSS/color_value#Color_keywords). They will also accept an RGB argument in CSS hexadecimal style. The "#" is optional before a six-digit specification.
|
||||
|
||||
**Font**
|
||||
|
||||
| | | |
|
||||
| :------------------------------------ | :---------------------------------- | :-------------------------------- |
|
||||
| $\mathrm{Ab0}$ `\mathrm{Ab0}` | $\mathbf{Ab0}$ `\mathbf{Ab0}` | $\mathit{Ab}$ `\mathit{Ab}` |
|
||||
| $\mathnormal{Ab0}$ `\mathnormal{Ab0}` | $\textbf{Ab0}$ `\textbf{Ab0}` | $\textit{Ab}$ `\textit{Ab}` |
|
||||
| $\textrm{Ab0}$ `\textrm{Ab0}` | $\bf Ab0$ `\bf Ab0` | $\it Ab$ `\it Ab` |
|
||||
| $\rm Ab0$ `\rm Ab0` | $\bold{Ab0}$ `\bold{Ab0}` | $\Bbb{AB}$ `\Bbb{AB}` |
|
||||
| $\textnormal{Ab0}$ `\textnormal{Ab0}` | $\boldsymbol{Ab}$ `\boldsymbol{Ab}` | $\mathbb{AB}$ `\mathbb{AB}` |
|
||||
| $\text{Ab0}$ `\text{Ab0}` | $\bm{Ab}$ `\bm{Ab}` | $\frak{Ab0}$ `\frak{Ab0}` |
|
||||
| $\mathsf{Ab0}$ `\mathsf{Ab0}` | $\mathtt{Ab0}$ `\mathtt{Ab0}` | $\mathfrak{Ab0}$ `\mathfrak{Ab0}` |
|
||||
| $\textsf{Ab0}$ `\textsf{Ab0}` | $\texttt{Ab0}$ `\texttt{Ab0}` | $\mathcal{AB0}$ `\mathcal{AB0}` |
|
||||
| $\sf Ab0$ `\sf Ab0` | $\tt Ab0$ `\tt Ab0` | $\mathscr{AB}$ `\mathscr{AB}` |
|
||||
|
||||
One can stack font family, font weight, and font shape by using the `\textXX` versions of the font functions. So `\textsf{\textbf{H}}` will produce $\textsf{\textbf{H}}$. The other versions do not stack, e.g., `\mathsf{\mathbf{H}}` will produce $\mathsf{\mathbf{H}}$.
|
||||
|
||||
In cases where KaTeX fonts do not have a bold glyph, `\pmb` can simulate one. For example, `\pmb{\mu}` renders as : $\pmb{\mu}$
|
||||
|
||||
**Size**
|
||||
|
||||
| | |
|
||||
| :---------------------- | :------------------------------------ |
|
||||
| $\Huge AB$ `\Huge AB` | $\normalsize AB$ `\normalsize AB` |
|
||||
| $\huge AB$ `\huge AB` | $\small AB$ `\small AB` |
|
||||
| $\LARGE AB$ `\LARGE AB` | $\footnotesize AB$ `\footnotesize AB` |
|
||||
| $\Large AB$ `\Large AB` | $\scriptsize AB$ `\scriptsize AB` |
|
||||
| $\large AB$ `\large AB` | $\tiny AB$ `\tiny AB` |
|
||||
|
||||
**Style**
|
||||
|
||||
| |
|
||||
| :-- |
|
||||
|
||||
|$\displaystyle\sum_{i=1}^n$ `\displaystyle\sum_{i=1}^n`
|
||||
|$\textstyle\sum_{i=1}^n$ `\textstyle\sum_{i=1}^n`
|
||||
|$\scriptstyle x$ `\scriptstyle x` (The size of a first sub/superscript)
|
||||
|$\scriptscriptstyle x$ `\scriptscriptstyle x` (The size of subsequent sub/superscripts)
|
||||
|$\lim\limits_x$ `\lim\limits_x`
|
||||
|$\lim\nolimits_x$ `\lim\nolimits_x`
|
||||
|$\verb!x^2!$ `\verb!x^2!`
|
||||
|
||||
`\text{…}` will accept nested `$…$` fragments and render them in math mode.
|
||||
|
||||
## 12: Symbols and Punctuation
|
||||
|
||||
| | | |
|
||||
| :------------------------------------------------------ | :-------------------------------------------- | :---------------------------------------------- |
|
||||
| `% comment` | $\dots$ `\dots` | $\KaTeX$ `\KaTeX` |
|
||||
| $\%$ `\%` | $\cdots$ `\cdots` | $\LaTeX$ `\LaTeX` |
|
||||
| $\#$ `\#` | $\ddots$ `\ddots` | $\TeX$ `\TeX` |
|
||||
| $\&$ `\&` | $\ldots$ `\ldots` | $\nabla$ `\nabla` |
|
||||
| $\_$ `\_` | $\vdots$ `\vdots` | $\infty$ `\infty` |
|
||||
| $\text{\textunderscore}$ `\text{\textunderscore}` | $\dotsb$ `\dotsb` | $\infin$ `\infin` |
|
||||
| $\text{--}$ `\text{--}` | $\dotsc$ `\dotsc` | $\checkmark$ `\checkmark` |
|
||||
| $\text{\textendash}$ `\text{\textendash}` | $\dotsi$ `\dotsi` | $\dag$ `\dag` |
|
||||
| $\text{---}$ `\text{---}` | $\dotsm$ `\dotsm` | $\dagger$ `\dagger` |
|
||||
| $\text{\textemdash}$ `\text{\textemdash}` | $\dotso$ `\dotso` | $\text{\textdagger}$ `\text{\textdagger}` |
|
||||
| $\text{\textasciitilde}$ `\text{\textasciitilde}` | $\sdot$ `\sdot` | $\ddag$ `\ddag` |
|
||||
| $`$ <code>`</code> | $\mathellipsis$ `\mathellipsis` | $\ddagger$ `\ddagger` |
|
||||
| $\text{\textquoteleft}$ `text{\textquoteleft}` | $\text{\textellipsis}$ `\text{\textellipsis}` | $\text{\textdaggerdbl}$ `\text{\textdaggerdbl}` |
|
||||
| $\lq$ `\lq` | $\Box$ `\Box` | $\Dagger$ `\Dagger` |
|
||||
| $\text{\textquoteright}$ `\text{\textquoteright}` | $\square$ `\square` | $\angle$ `\angle` |
|
||||
| $\rq$ `\rq` | $\blacksquare$ `\blacksquare` | $\measuredangle$ `\measuredangle` |
|
||||
| $\text{\textquotedblleft}$ `\text{\textquotedblleft}` | $\triangle$ `\triangle` | $\sphericalangle$ `\sphericalangle` |
|
||||
| $"$ `"` | $\triangledown$ `\triangledown` | $\top$ `\top` |
|
||||
| $\text{\textquotedblright}$ `\text{\textquotedblright}` | $\triangleleft$ `\triangleleft` | $\bot$ `\bot` |
|
||||
| $\colon$ `\colon` | $\triangleright$ `\triangleright` | $\$$ `\$` |
|
||||
| $\backprime$ `\backprime` | $\bigtriangledown$ `\bigtriangledown` | $\text{\textdollar}$ `\text{\textdollar}` |
|
||||
| $\prime$ `\prime` | $\bigtriangleup$ `\bigtriangleup` | $\pounds$ `\pounds` |
|
||||
| $\text{\textless}$ `\text{\textless}` | $\blacktriangle$ `\blacktriangle` | $\mathsterling$ `\mathsterling` |
|
||||
| $\text{\textgreater}$ `\text{\textgreater}` | $\blacktriangledown$ `\blacktriangledown` | $\text{\textsterling}$ `\text{\textsterling}` |
|
||||
| $\text{\textbar}$ `\text{\textbar}` | $\blacktriangleleft$ `\blacktriangleleft` | $\yen$ `\yen` |
|
||||
| $\text{\textbardbl}$ `\text{\textbardbl}` | $\blacktriangleright$ `\blacktriangleright` | $\surd$ `\surd` |
|
||||
| $\text{\textbraceleft}$ `\text{\textbraceleft}` | $\diamond$ `\diamond` | $\degree$ `\degree` |
|
||||
| $\text{\textbraceright}$ `\text{\textbraceright}` | $\Diamond$ `\Diamond` | $\text{\textdegree}$ `\text{\textdegree}` |
|
||||
| $\text{\P}$ `\text{\P}` | $\lozenge$ `\lozenge` | $\mho$ `\mho` |
|
||||
| $\text{\S}$ `\text{\S}` | $\blacklozenge$ `\blacklozenge` | $\diagdown$ `\diagdown` |
|
||||
| $\text{\sect}$ `\text{\sect}` | $\star$ `\star` | $\diagup$ `\diagup` |
|
||||
| $\copyright$ `\copyright` | $\bigstar$ `\bigstar` | $\flat$ `\flat` |
|
||||
| $\circledR$ `\circledR` | $\clubsuit$ `\clubsuit` | $\natural$ `\natural` |
|
||||
| $\text{\textregistered}$ `\text{\textregistered}` | $\clubs$ `\clubs` | $\sharp$ `\sharp` |
|
||||
| $\circledS$ `\circledS` | $\diamondsuit$ `\diamondsuit` | $\heartsuit$ `\heartsuit` |
|
||||
| $\text{\textcircled a}$ `\text{\textcircled a}` | $\diamonds$ `\diamonds` | $\hearts$ `\hearts` |
|
||||
| $\maltese$ `\maltese` | $\spadesuit$ `\spadesuit` | $\spades$ `\spades` |
|
||||
|
||||
Direct Input: $£ ¥ ∇ ∞ · ∠ ∡ ∢ ♠ ♡ ♢ ♣ ♭ ♮ ♯ ✓ … ⋮ ⋯ ⋱ !$ ‼
|
||||
|
||||
## 13: Units
|
||||
|
||||
In KaTeX, units are proportioned as they are in TeX. KaTeX units are different than CSS units.
|
||||
|
||||
| KaTeX Unit | Value | KaTeX Unit | Value |
|
||||
| :--------- | :------------------- | :--------- | :------------------ |
|
||||
| em | CSS em | bp | 1/72 inch × F × G |
|
||||
| ex | CSS ex | pc | 12 KaTeX pt |
|
||||
| mu | 1/18 CSS em | dd | 1238/1157 KaTeX pt |
|
||||
| pt | 1/72.27 inch × F × G | cc | 14856/1157 KaTeX pt |
|
||||
| mm | 1 mm × F × G | nd | 685/642 KaTeX pt |
|
||||
| cm | 1 cm × F × G | nc | 1370/107 KaTeX pt |
|
||||
| in | 1 inch × F × G | sp | 1/65536 KaTeX pt |
|
||||
|
||||
where:
|
||||
|
||||
- F = (font size of surrounding HTML text)/(10 pt)
|
||||
|
||||
- G = 1.21 by default, because KaTeX font-size is normally 1.21 × the surrounding font size. This value can be overridden by the CSS of an HTML page.
|
||||
|
||||
The effect of style and size:
|
||||
|
||||
| Unit | textstyle | scriptscript | huge |
|
||||
| :------: | :-----------------: | :-----------------------------------: | :----------------------: |
|
||||
| em or ex | $\rule{1em}{1em}$ | $\scriptscriptstyle\rule{1em}{1em}$ | $\huge\rule{1em}{1em}$ |
|
||||
| mu | $\rule{18mu}{18mu}$ | $\scriptscriptstyle\rule{18mu}{18mu}$ | $\huge\rule{18mu}{18mu}$ |
|
||||
| others | $\rule{10pt}{10pt}$ | $\scriptscriptstyle\rule{10pt}{10pt}$ | $\huge\rule{10pt}{10pt}$ |
|
||||
1232
docs/application/markdown-it-katex/support-table.md
Normal file
1232
docs/application/markdown-it-katex/support-table.md
Normal file
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue
Block a user