Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
0c15724e8e
The issue was that instantiate_mvars(infer(m)) had a metavariable, while infer(instantiate_mvars(m)) did not. Changing the call from assign to is_def_eq also unifies the type, assigning the metavariable inside the type. |
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| leanpkg | ||
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| src | ||
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| .appveyor.yml | ||
| .clang-format | ||
| .codecov.yml | ||
| .gitignore | ||
| .travis.yml | ||
| LICENSE | ||
| README.md | ||
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About
- Homepage
- Theorem Proving in Lean
- Standard Library
- Emacs Mode
- Change Log
- For HoTT mode, please use Lean2.
Requirements
- C++11 compatible compiler
- CMake
- GMP (GNU multiprecision library)
Build Instructions
Miscellaneous
- Building Doxygen Documentation:
doxygen src/Doxyfile - Coding Style
- Library Style Conventions
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- Automatic Builds
- Syntax Highlight Lean Code in LaTeX
- Exporting, and reference type-checkers