Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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Kim Morrison 63f899a407
chore: cleanup tests/lean/run/grind_cat (#9779)
Just tidying up and organising into sections, in preparation for
extending to capture problems in Mathlib.
2025-08-07 04:20:39 +00:00
.github chore: upload build directory as artifact in cache CI (#9600) 2025-07-28 20:29:51 +00:00
doc doc: freshen up Mac OSX build instructions (#9618) 2025-07-29 21:42:24 +00:00
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script chore: add lakeprof benchmarks (#9709) 2025-08-06 11:25:45 +00:00
src fix: merge simplification and unfolding steps in grind (#9776) 2025-08-07 04:15:52 +00:00
stage0 chore: update stage0 2025-08-06 16:54:50 +00:00
tests chore: cleanup tests/lean/run/grind_cat (#9779) 2025-08-07 04:20:39 +00:00
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CODEOWNERS chore: make datokrat code owner for iterators, ranges and slices (#9667) 2025-08-01 17:34:43 +00:00
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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.