> 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-tw/wen-yu-da/71-including-displayed-mathematics-equations-and-formulae.md).

# 插入展示數學式（方程式與公式）

這是由 21 部系列影片中的第 11 部，由 [Vincent Knight 博士](http://bit.ly/186ai3Z) 卡迪夫大學的。除此之外， [在句子中包含數學](/latex/zh-tw/wen-yu-da/72-including-inline-mathematics-in-latex-documents.md)，我們可以將方程式和公式單獨顯示出來。在本教學中，我們將了解如何撰寫簡單的方程式，並介紹以下指令 `\frac` 用於分數，以及 `\sum` 用於求和。

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

若要親自試試看，請按這裡 [開啟「顯示數學」範例](https://www.overleaf.com/latex/examples/hello-world-example/bznmxprbznqj).


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