Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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jrr6 8dfc71c4fd
chore: remove superfluous whitespace from error message (#9335)
This PR fixes a typo that caused the "cannot infer resulting universe
level of inductive datatype" error message to have leading whitespace.
2025-07-12 23:04:02 +00:00
.github chore: CI: restore cache in update-stage0 (#9179) 2025-07-03 20:55:14 +00:00
doc chore: update doc/dev/ffi.md after #9088 (#9112) 2025-07-01 01:00:59 +00:00
images
nix
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script chore: improvements to release automation (#9119) 2025-07-01 02:39:10 +00:00
src chore: remove superfluous whitespace from error message (#9335) 2025-07-12 23:04:02 +00:00
stage0 chore: update stage0 2025-07-11 08:18:55 +00:00
tests chore: lower Nat.zero in toMono (#9320) 2025-07-11 23:25:05 +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: compile stage 0 against correct version string (#9085) 2025-06-29 20:52:46 +00:00
CMakePresets.json
CODEOWNERS chore: Update CODEOWNERS (#9232) 2025-07-07 13:11:41 +00:00
CONTRIBUTING.md
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lean-toolchain
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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.