> For the complete documentation index, see [llms.txt](https://overleaf-pro.ayaka.space/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://overleaf-pro.ayaka.space/latex/zh-cn/wen-da/01-a-list-of-common-algebraic-operators-in-latex.md).

# LaTeX 中常见代数运算符列表

这是21个系列视频中的第14个视频，由 [文森特·奈特博士](http://bit.ly/186ai3Z) 卡迪夫大学的。这里我们列出 LaTeX 公式中常用的代数运算符，包括：

```latex
$a+b$
$a-b$
$-a$
$a\cdot b$
$a\times b$
$a/b$
${a\over b}$
$\frac{a}{b}$
```

列表中的最后两个都展示了如何在 LaTeX 中书写分数；使用 `\frac` 比 `\over`更常用。在接下来两个视频中，我们将看看如何包含积分和矩阵。

{% embed url="<https://www.youtube.com/embed/DiDe88f8jN0>" %}

要亲自试试，请点击这里以 [打开“Operators”示例](https://www.overleaf.com/latex/examples/hello-world-example/vgzwxqscmjvp).


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