> For the complete documentation index, see [llms.txt](https://drake.guzhaoyuan.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://drake.guzhaoyuan.com/introduction/drake-notation.md).

# Drake Notation

Drake notation is an incredible way of representing variables that could be written down on paper and easily translated into code.

As a user, it is important to understand the notation in Drake to be able to understand the code.

The official description is [here](https://drake.mit.edu/doxygen_cxx/group__multibody__notation.html).


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