Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
9c23a3ded3
now if use g++4.9 as compiler flag on OSX, it will produce error message
that
```
CMake Error at CMakeLists.txt:2 (project):
The CMAKE_CXX_COMPILER:
g++-4.9
is not a full path and was not found in the PATH.
Tell CMake where to find the compiler by setting
either the environment variable "CXX" or the CMake cache entry
CMAKE_CXX_COMPILER to the full path to the compiler, or to the
compiler name if it is in the PATH.
```
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| bin | ||
| doc | ||
| extras | ||
| images | ||
| library | ||
| old_library | ||
| script | ||
| src | ||
| tests/lean | ||
| tmp | ||
| .gitignore | ||
| .travis.osx.yml | ||
| .travis.windows.yml | ||
| .travis.yml | ||
| LICENSE | ||
| README.md | ||
| License | Windows | Ubuntu | OS X | Builds/Tests |
|---|---|---|---|---|
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About
- Homepage
- Theorem Proving in Lean: HTML, PDF
- Authors
- Standard Library
- HoTT Library
- Emacs Mode
- Short Tutorial
Requirements
- C++11 compatible compiler: g++ (version >= 4.8.1), or clang++ (version >= 3.3)
- CMake
- GMP (GNU multiprecision library)
- MPFR (GNU MPFR Library)
- Lua 5.2 or 5.1, or LuaJIT 2.0
- (optional) gperftools
- (optional) Boost (version >= 1.54), we can build Lean using boost::thread instead of std::thread. When using Boost, Lean can modify the thread stack size.
Installing required packages at
Windows
Linux
OS X
Build Instructions
Miscellaneous
- Testing and Code Coverage
- Building Doxygen Documentation:
doxygen src/Doxyfile - Coding Style
- Library Style Conventions
- Git Commit Conventions
- Automatic Builds
- Syntax Highlight Lean Code in LaTeX