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Version: 2.0.0-beta.10 🚧

数学公式

数学方程可通过 KaTeX 渲染。

用法

请参阅 KaTeX 文档以了解详情。

內嵌

Write inline math equations by wrapping LaTeX equations between $:

Let $f:[a,b] \to \R$ be Riemann integrable. Let $F:[a,b]\to\R$ be $F(x)=
\int_{a}^{x}f(t)dt$. Then $$F$$ is continuous, and at all $x$ such that $f$ is continuous at $x$, $F$ is differentiable at $x$ with $F'(x)=f(x)$.

Let f:[a,b]Rf:[a,b] \to \R be Riemann integrable. Let F:[a,b]RF:[a,b]\to\R be F(x)=axf(t)dtF(x)= \int_{a}^{x}f(t)dt. Then FF is continuous, and at all xx such that ff is continuous at xx, FF is differentiable at xx with F(x)=f(x)F'(x)=f(x).

分区

For equation block or display mode, use line breaks and $$:

$$
I = \int_0^{2\pi} \sin(x) dx
$$

$$ I = \int_0^{2\pi} \sin(x) dx $$

配置

To enable KaTeX, you need to install remark-math and rehype-katex plugins.

caution

Use the exact same versions. The latest versions are incompatible with Docusaurus 2.

Import the plugins in docusaurus.config.js:

const math = require('remark-math');
const katex = require('rehype-katex');

Add them to your content plugin or preset options (usually @docusaurus/preset-classic docs options):

remarkPlugins: [math],
rehypePlugins: [katex],

Include the KaTeX CSS in your config under stylesheets:

stylesheets: [
{
href: "https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.css",
integrity: "sha384-Um5gpz1odJg5Z4HAmzPtgZKdTBHZdw8S29IecapCSB31ligYPhHQZMIlWLYQGVoc",
crossorigin: "anonymous",
},
],

Overall the changes look like:

docusaurus.config.js
const math = require('remark-math');
const katex = require('rehype-katex');

module.exports = {
title: 'Docusaurus',
tagline: 'Build optimized websites quickly, focus on your content',
presets: [
[
'@docusaurus/preset-classic',
{
docs: {
path: 'docs',
remarkPlugins: [math],
rehypePlugins: [katex],
},
},
],
],
stylesheets: [
{
href: 'https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.css',
integrity:
'sha384-Um5gpz1odJg5Z4HAmzPtgZKdTBHZdw8S29IecapCSB31ligYPhHQZMIlWLYQGVoc',
crossorigin: 'anonymous',
},
],
};