Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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Lean stage0 autoupdater 24acf2b895 chore: update stage0
2026-03-11 21:36:12 +00:00
.claude
.github feat: add lake-ci label to enable full Lake test suite (#12836) 2026-03-10 03:23:35 +00:00
.vscode
doc chore: migrate pkg tests (#12889) 2026-03-11 18:55:46 +00:00
images
releases_drafts
script feat: unify name demangling with single Lean implementation (#12539) 2026-03-06 12:29:35 +00:00
src feat: option to ignore borrowing annotations completely (#12886) 2026-03-11 20:59:06 +00:00
stage0 chore: update stage0 2026-03-11 21:36:12 +00:00
tests feat: option to ignore borrowing annotations completely (#12886) 2026-03-11 20:59:06 +00:00
.gitattributes chore: migrate more tests to new test suite (#12809) 2026-03-06 16:52:01 +00:00
.gitignore
.gitpod.Dockerfile
.gitpod.yml
.ignore
CMakeLists.txt feat: bundle leantar with Lean (#12822) 2026-03-09 20:10:59 +00:00
CMakePresets.json
CODEOWNERS
CONTRIBUTING.md chore: migrate pkg tests (#12889) 2026-03-11 18:55:46 +00:00
flake.lock
flake.nix
lean-toolchain
LICENSE
LICENSES feat: bundle leantar with Lean (#12822) 2026-03-09 20:10:59 +00:00
README.md
RELEASES.md

This is the repository for Lean 4.

About

Installation

See Install Lean.

Contributing

Please read our Contribution Guidelines first.

Building from Source

See Building Lean.