Welcome to mathlib's documentation page

This is the API reference for mathlib, the library of mathematics being developed in Lean. If you need information about installing Lean or mathlib, or getting started with a project, please visit our community website.

This documentation was automatically generated using doc-gen on the following source commits:

• mathlib eec4b70c93319a2ef12fe98052acaef72c540d6d
• Lean 4887d8a30621941c883f208e151e61ab268c006d
• doc-gen edec0ea9250fd20cf21e289ca7a1495f1d7fc158

On the left menu, the "General" and "Additional documentation" sections provide links with extra information about mathlib and related topics from our community, respectively. The "Library" section contains dropdown/expandable subsections according to mathlib's tree structure.