Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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Leonardo de Moura bcc6fb54c2
perf: use inShareCommon to skip preprocessing steps (#9351)
This PR optimizes the `grind` preprocessing steps by skipping steps when
the term is already present in the hash-consing table.
2025-07-14 04:53:49 +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 chore: fix Nix build 2025-04-21 18:40:11 +02:00
releases_drafts
script chore: improvements to release automation (#9119) 2025-07-01 02:39:10 +00:00
src perf: use inShareCommon to skip preprocessing steps (#9351) 2025-07-14 04:53:49 +00:00
stage0 chore: update stage0 2025-07-14 00:11:34 +00:00
tests perf: use inShareCommon to skip preprocessing steps (#9351) 2025-07-14 04:53:49 +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 chore: fix reldebug preset (#8051) 2025-04-23 10:05:11 +00:00
CODEOWNERS chore: Update CODEOWNERS (#9232) 2025-07-07 13:11:41 +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

This is the repository for Lean 4.

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See Setting Up Lean.

Contributing

Please read our Contribution Guidelines first.

Building from Source

See Building Lean.