Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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Parth Shastri 17b133369d
refactor: remove binductionOn, use brecOn instead (#8820)
This PR removes the auto-generated `binductionOn` and `ibelow`
implementations for inductive types in favor of the improved `brecOn`
implementation from #7639.
2025-06-17 07:07:24 +00:00
.github chore: make Linux Release CI job secondary (#8818) 2025-06-16 21:29:07 +00:00
doc chore: improvements to release checklist and scripts (#8586) 2025-06-10 22:56:06 +00:00
images
nix chore: fix Nix build 2025-04-21 18:40:11 +02:00
releases_drafts chore: updates to release_checklist.md (#7817) 2025-04-04 03:45:36 +00:00
script chore: move benchmarking script to this repo (#8718) 2025-06-11 12:27:06 +00:00
src refactor: remove binductionOn, use brecOn instead (#8820) 2025-06-17 07:07:24 +00:00
stage0 chore: update stage0 2025-06-12 16:36:08 +02:00
tests refactor: remove binductionOn, use brecOn instead (#8820) 2025-06-17 07:07:24 +00:00
.gitattributes
.gitignore
.gitpod.Dockerfile
.gitpod.yml
.ignore
CMakeLists.txt fix: cadical distribution on Linux (#8201) 2025-05-02 18:25:16 +00:00
CMakePresets.json chore: fix reldebug preset (#8051) 2025-04-23 10:05:11 +00:00
CODEOWNERS chore: add @zwarich to the compiler CODEOWNERS (#8305) 2025-05-12 18:42:54 +00:00
CONTRIBUTING.md
flake.lock chore: robustify Nix shell (#8141) 2025-04-28 15:08:32 +00:00
flake.nix chore: robustify Nix shell (#8141) 2025-04-28 15:08:32 +00:00
lean-toolchain
lean.code-workspace
LICENSE
LICENSES
README.md chore: remove old documentation site (#7974) 2025-05-14 14:31:33 +00:00
RELEASES.md chore: updates to release_checklist.md (#7817) 2025-04-04 03:45:36 +00:00

This is the repository for Lean 4.

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Installation

See Setting Up Lean.

Contributing

Please read our Contribution Guidelines first.

Building from Source

See Building Lean.