Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
Find a file
Cameron Zwarich d32f04ba21
refactor: split out an isInductivePredicateVal function (#10033)
This is just like `isInductivePredicate?`, but on an existing
`InductiveVal` rather than one that is looked up by name.
2025-08-21 18:05:14 +00:00
.github chore: CI: fix Linux Lake on PR half-merge (#10029) 2025-08-21 13:25:53 +00:00
doc chore: make USE_LAKE the default (#10016) 2025-08-21 11:43:25 +00:00
images
releases_drafts
script chore: make USE_LAKE the default (#10016) 2025-08-21 11:43:25 +00:00
src refactor: split out an isInductivePredicateVal function (#10033) 2025-08-21 18:05:14 +00:00
stage0 chore: update stage0 2025-08-21 03:44:22 +00:00
tests feat: improve grind cutsat support for Fin n when n is not a numeral (#10022) 2025-08-21 17:25:52 +00:00
.gitattributes
.gitignore feat: further release automation (#9092) 2025-06-30 05:44:10 +00:00
.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
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.