Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
Motivation: to make progress in the new compiler stack, we have to preserve join points during lambda lifting. Right now, they are lifted as regular lambdas. So, to keep them, we need some basic support for them in the old VM. The implementation here is quick and dirty. This is not an issue since this code will be deleted soon. |
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| bin | ||
| doc | ||
| gen | ||
| images | ||
| lean4-mode | ||
| library | ||
| script | ||
| src | ||
| tests | ||
| .appveyor.yml | ||
| .clang-format | ||
| .codecov.yml | ||
| .gitattributes | ||
| .gitignore | ||
| .travis.yml | ||
| LICENSE | ||
| README.md | ||
| License | Windows | Linux / macOS | Test Coverage | Chat |
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About
- Homepage
- Theorem Proving in Lean
- Core library
- Change Log
- FAQ
- For HoTT mode, please use Lean2.
Installation
Stable and nightly binary releases of Lean are available on the homepage. For building Lean from source, see the build instructions.
Miscellaneous
- Building Doxygen Documentation:
doxygen src/Doxyfile - Coding Style
- Library Style Conventions
- Git Commit Conventions
- Automatic Builds
- Syntax Highlight Lean Code in LaTeX
- Exporting, and reference type-checkers
