Add post: 暗黑能天使

content/posts/math-support.md

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+---
+title: Math Support
+description:
+toc: true
+authors:
+  - example-author
+tags:
+categories:
+series:
+date: '2020-11-20T22:52:56+08:00'
+lastmod: '2020-11-20T22:52:56+08:00'
+featuredImage:
+draft: false
+---
+
+Eureka supports the rendering of mathematical formulas by using KaTeX.
+
+<!--more-->
+
+
+You can type inline equation like $E=mc^2$.
+
+And also displayed equation like:
+
+<div>
+\[ \int u \frac{dv}{dx}\, dx=uv-\int \frac{du}{dx}v\,dx \]
+</div>
+
+
+Matrix:
+
+<div>
+\[ \begin{pmatrix} a&b\\c&d \end{pmatrix} \quad
+\begin{bmatrix} a&b\\c&d \end{bmatrix} \quad
+\begin{Bmatrix} a&b\\c&d \end{Bmatrix} \quad
+\begin{vmatrix} a&b\\c&d \end{vmatrix} \]
+</div>
+
+Aligned equation:
+
+<div>
+\[\begin{aligned}
+x ={}& a+b+c+{} \\
+&d+e+f+g
+\end{aligned}\]
+</div>
+
+And many other kinds of formulas.