Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
the workflow is triggered not only by pull-request-CI-runs but also by others. These should be skipped. Also, no need to query the Github API to get the pull request number and head sha, they are part of the payload, it seems. |
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| CMakeLists.txt | ||
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| CONTRIBUTING.md | ||
| default.nix | ||
| flake.lock | ||
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| lean-toolchain | ||
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| LICENSE | ||
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| README.md | ||
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| shell.nix | ||
This is the repository for Lean 4.
We provide nightly releases and have just begun regular stable point releases.
About
- Quickstart
- Walkthrough installation video
- Quick tour video
- Homepage
- Theorem Proving Tutorial
- Functional Programming in Lean
- Manual
- Release notes starting at v4.0.0-m3
- Examples
- External Contribution Guidelines
- FAQ
Installation
See Setting Up Lean.
Contributing
Please read our Contribution Guidelines first.
Building from Source
See Building Lean.