> For the complete documentation index, see [llms.txt](https://ayakaleaf-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://ayakaleaf-pro.ayaka.space/texlive/zh-cn/texlive.md).

# TeXLive

[TeX Live](https://www.tug.org/texlive/) 是由 [TeX 用户组](https://www.tug.org/) 每年发布的一个自由软件发行版。它提供 LaTeX 宏包、字体、TeX 引擎以及大量支持基于 LaTeX 排版所需的各种软件工具，适用于所有标准操作系统。

TeX Live 是 Overleaf 的一个重要组成部分，因为我们的服务器使用它来编译你的 LaTeX 代码并生成实时 PDF 预览。它还为 Overleaf 的用户提供了方便的访问入口，可使用每个 TeX Live 发行版中包含的 5000 多个 LaTeX 宏包。

你不必仅限于使用最新版本的 TeX Live 来编译项目，因为 Overleaf 的服务器提供对以前 TeX Live 发行版的访问。项目可以轻松切换为使用早期版本的 TeX Live——例如，由于宏包兼容性问题。<br>


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# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://ayakaleaf-pro.ayaka.space/texlive/zh-cn/texlive.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.