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LaTeX 支持

如果在 Jekyll 显示有问题,可以在_layouts/note.html 的文件头里加上如下语句,使用 MathJax javascript 进行渲染

<script type="text/javascript" async
    src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-MML-AM_CHTML">
</script>

一些 $LaTeX$ 例子:

\[c = \sqrt{a^2 + b^2}\] \[f_2(x) = \sqrt{ax^2+bx+c}\] \[f{\left(x \right)} - 2 \frac{d}{d x} f{\left(x \right)} + \frac{d^{2}}{d x^{2}} f{\left(x \right)} = \sin{\left(x \right)}\] \[R_{\mu \nu} - {1 \over 2}g_{\mu \nu}\,R + g_{\mu \nu} \Lambda = {8 \pi G \over c^4} T_{\mu \nu}\] \[\mathbf{V}_1 \times \mathbf{V}_2 = \begin{vmatrix} \mathbf{i} & \mathbf{j} & \mathbf{k} \\ \frac{\partial X}{\partial u} & \frac{\partial Y}{\partial u} & 0 \\ \frac{\partial X}{\partial v} & \frac{\partial Y}{\partial v} & 0 \end{vmatrix}\]

External Link Baidu

贴图 ! [[ 640.webp ]]

表格

head col
a 1
b 2
c 3
d 4
e 5

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