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 215819372362aa1947ed77e172311e4ee08a7c6b
• Lean 68455b087d87e9dc3f736da0de95807e05260460
• doc-gen a80ea0158e95ddf79361b2d755113c703af44f06

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.