2022-08-16 05:12:13 +00:00
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# MathJax数学公式
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2022-08-16 05:04:43 +00:00
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- $ 3^2+4^2=5^2 $
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- $ 3^3+4^3+5^3=6^3 $
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- $ 10^2+11^2+12^2=13^2+14^2 $
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- $ 11^3+12^3+13^3+14^3=20^3 $
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- $ 21^2+22^2+23^2+24^2=25^2+26^2+27^2 $
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- $ 36^2+37^2+38^2+39^2+40^2=41^2+42^2+43^2+44^2 $
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- $ 55^2+56^2+57^2+58^2+59^2+60^2=61^2+62^2+63^2+64^2+65^2 $
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2022-08-16 09:23:51 +00:00
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| 名称 | LaTeX语法 | 显示效果 | 用途 |
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| ------------ | ----------------------- | ---------------- | ------------ |
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| 普通字体 | `\mathnormal{N}` | $\mathnormal{N}$ | |
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| 手写字体 | `\mathcal{N}` | $\mathcal{N}$ | |
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| 空心粗体 | `\mathbb{N}`或`\Bbb{N}` | $\mathbb{N}$ | 表示数集 |
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| 紧贴 | `a\!b` | $a\!b$ | 缩进1/6m宽度 |
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| 无空格 | `ab` | $ab$ | 无间距 |
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| 小空格 | `a\,b` | $a\,b$ | 间距1/6m宽度 |
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| 大空格 | `a\ b` | $a\ b$ | 间距1/3m宽度 |
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| quad空格 | `a \quad b` | $a \quad b$ | 间距1m宽度 |
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| 两个quad空格 | `a \qquad b` | $a \qquad b$ | 间距2m宽度 |
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2022-08-16 05:04:43 +00:00
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方程组
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2022-08-16 06:33:54 +00:00
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$\begin{cases}
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2+1=2 \\\\
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2+2=4
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\end{cases}$
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2022-08-16 09:09:23 +00:00
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$\begin{equation}
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2022-08-16 09:23:51 +00:00
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E = mc^2
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2022-08-16 09:09:23 +00:00
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\end{equation}$
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2022-08-16 09:23:51 +00:00
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## 在线资料
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- [MathJax官方网站](https://www.mathjax.org/)
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- [KaTeX语法支持表](https://katex.org/docs/support_table.html)
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- [ChinaTeX数学排版常见问题集](http://static.latexstudio.net/wp-content/uploads/2018/02/ChinaTeXMathFAQ_V1.1.pdf)
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应用到Gitea中添加以下内容到:`templates/custom/header.tmpl`
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```html
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<script src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script>
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<script>
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MathJax = {
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tex: {
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inlineMath: [['$', '$'], ['\\(', '\\)']]
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}
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};
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</script>
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<script id="MathJax-script" async src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js"></script>
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```
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