Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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TAKANO Mitsuhiro 29b09b0900 chore: CI: use setup-emsdk@v12 (#2796)
Fix for below warning in GitHub Actions.

```
Web Assembly
The following actions uses node12 which is deprecated and will be forced to run on node16: mymindstorm/setup-emsdk@v11. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/
```
2023-11-01 18:53:08 +01:00
.github chore: CI: use setup-emsdk@v12 (#2796) 2023-11-01 18:53:08 +01:00
.vscode doc: fix some syntax and link in the docs, and more 2021-10-10 11:36:43 +02:00
doc doc: fix a link in development documentation #2780 2023-10-30 10:58:25 +11:00
images
nix fix: If src is a dir, assume the lean file has the full path (#2465) 2023-08-28 14:45:45 +02:00
script chore: fix more typos in comments 2023-10-08 14:37:34 -07:00
src test: adjustment for lake update behavior change 2023-10-31 13:25:26 -04:00
stage0 chore: update stage0 2023-10-29 09:41:48 -07:00
tests fix: fixes #2178 (#2784) 2023-10-30 15:06:56 +11:00
.gitattributes chore: Do not hide stage0/src/stdlib_flags.h from diffs 2023-09-13 19:29:25 +02:00
.gitignore chore: .gitignore fixes 2023-08-02 04:03:56 -04:00
.ignore chore: ignore stage0/ (for rg etc.) 2022-03-18 15:28:20 +01:00
CMakeLists.txt feat: Web Assembly Build (#2599) 2023-10-04 09:04:20 +02:00
CONTRIBUTING.md doc: Update contribution guides (#2624) 2023-10-25 13:05:55 +11:00
default.nix doc: setup 2021-01-03 13:21:58 +01:00
flake.lock chore: Nix bump to LLVM 15 2023-07-28 10:56:54 +02:00
flake.nix chore: Nix: use strings instead of URL literals (#2172) 2023-03-28 10:10:24 +02:00
LICENSE chore: remove LICENSE header that confused GitHub 2021-11-18 09:42:35 +01:00
LICENSES chore: add GMP license for now 2021-11-18 09:42:35 +01:00
README.md doc: Update contribution guides (#2624) 2023-10-25 13:05:55 +11:00
RELEASES.md chore: fix duplication in release notes (#2794) 2023-11-01 00:52:49 +00:00
shell.nix chore: Nix bump to LLVM 15 2023-07-28 10:56:54 +02:00

This is the repository for Lean 4.

We provide nightly releases and have just begun regular stable point releases.

About

Installation

See Setting Up Lean.

Contributing

Please read our Contribution Guidelines first.

Building from Source

See Building Lean.