Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
Find a file
Eric Wieser 5c333d88c0
feat: mark forIn_pure_yield lemmas simp (#7433)
This PR makes `simp` able to simplify basic `for` loops in monads other
than `Id`.

This is some prework for #7352, where the `Id` lemmas will be
deprecated.
2025-03-14 00:28:23 +00:00
.github chore: don't run MacOS aarch64 in merge queue (#7439) 2025-03-11 14:35:10 +00:00
doc chore: post-#7100 cleanup (#7196) 2025-02-23 22:46:22 +00:00
images
nix fix: Windows stage0 linking (#6622) 2025-01-14 09:09:50 +01:00
releases chore: copy v4.17.0 release notes from releases/v4.17.0 branch (#7325) 2025-03-04 11:24:51 +00:00
releases_drafts chore: cherry-pick release notes from releases/v4.15.0 and releases/v4.16.0 (#6520) 2025-01-04 01:25:33 +00:00
script fix: indenting in release notes script (#7326) 2025-03-12 23:02:02 +00:00
src feat: mark forIn_pure_yield lemmas simp (#7433) 2025-03-14 00:28:23 +00:00
stage0 chore: update stage0 2025-03-13 11:55:08 +00:00
tests feat: mark forIn_pure_yield lemmas simp (#7433) 2025-03-14 00:28:23 +00:00
.gitattributes
.gitignore
.gitpod.Dockerfile chore: add gitpod configuration (#6382) 2024-12-15 21:38:13 +00:00
.gitpod.yml chore: add gitpod configuration (#6382) 2024-12-15 21:38:13 +00:00
.ignore
CMakeLists.txt feat: upgrade cadical to 2.1.2 (#7347) 2025-03-05 17:58:58 +00:00
CMakePresets.json fix: prevent Task.get deadlocks from threadpool starvation (#6758) 2025-01-23 23:01:39 +00:00
CODEOWNERS chore: adjust CODEOWNERS (#6327) 2024-12-10 08:37:20 +00:00
CONTRIBUTING.md
flake.lock feat: upgrade cadical to 2.1.2 (#7347) 2025-03-05 17:58:58 +00:00
flake.nix feat: upgrade cadical to 2.1.2 (#7347) 2025-03-05 17:58:58 +00:00
lean-toolchain
lean.code-workspace
LICENSE
LICENSES feat: ship cadical (#4325) 2024-08-23 09:13:27 +00:00
README.md chore: update documentation title and link README to reference (#6409) 2024-12-17 22:18:56 +00:00
RELEASES.md chore: split RELEASES.md into releases/ folder (#6918) 2025-02-03 11:04:09 +00:00

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 (documentation source: doc/make/index.md).