Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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Copilot d98b626633
doc: improve docstrings for simp!, simp_all!, dsimp! and autoUnfold (#9991)
- [x] Updated docstrings for `simp!`, `simp_all!`, `dsimp!` to use
user-friendly language
- [x] Updated docstrings for `autoUnfold` fields to use user-friendly
language
- [x] Fixed broken test by updating expected output for simp! hover
documentation
- [x] Replaced technical terms with clear language: "will unfold
applications of functions defined by pattern matching, when one of the
patterns applies"

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2025-09-09 13:34:16 +00:00
.github chore: CI: bump actions/checkout from 4 to 5 (#10219) 2025-09-09 11:53:35 +00:00
doc doc: fix broken "quickstart" and "supported editors" link (#8785) 2025-09-02 12:45:04 +00:00
images
releases_drafts
script chore: review of failing grind tests (#10166) 2025-08-28 05:24:31 +00:00
src doc: improve docstrings for simp!, simp_all!, dsimp! and autoUnfold (#9991) 2025-09-09 13:34:16 +00:00
stage0 chore: update stage0 2025-09-09 01:05:26 +00:00
tests doc: improve docstrings for simp!, simp_all!, dsimp! and autoUnfold (#9991) 2025-09-09 13:34:16 +00:00
.gitattributes
.gitignore
.gitpod.Dockerfile
.gitpod.yml
.ignore
CMakeLists.txt chore: make USE_LAKE the default (#10016) 2025-08-21 11:43:25 +00:00
CMakePresets.json
CODEOWNERS chore: make datokrat code owner for iterators, ranges and slices (#9667) 2025-08-01 17:34:43 +00:00
CONTRIBUTING.md
flake.lock
flake.nix chore: remove broken Nix build (#9910) 2025-08-14 08:31:39 +00:00
lean-toolchain
lean.code-workspace
LICENSE
LICENSES
README.md doc: fix examples link 2025-08-22 16:28:01 +02:00
RELEASES.md

This is the repository for Lean 4.

About

Installation

See Setting Up Lean.

Contributing

Please read our Contribution Guidelines first.

Building from Source

See Building Lean.