Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
It had two problems: - It was preventing coercions from being applied. - It was compromising error recovery. The body of the lambda was not being elaborated when the exception was thrown. The new error message is more verbose and potentially confusing, but it is better than the one produced this morning. |
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| CMakeLists.txt | ||
| CONTRIBUTING.md | ||
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This is the repository for Lean 4, which is currently being released as milestone releases towards a first stable release. Lean 3 is still the latest stable release.
About
Installation
See Setting Up Lean.
Contributing
Please read our Contribution Guidelines first.
Building from Source
See Building Lean.