mathlib3 documentation

Index

Welcome to mathlib 3's documentation page

This is the API reference for mathlib 3, the library of mathematics developed for Lean 3. If you need information about installing Lean or mathlib, or getting started with a project, please visit our community website.

For documentation for the Lean 4 version, see mathlib4's documentation.

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

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.