Mirror of https://github.com/leanprover/lean2 in case it ever disappears
7d72c9b6b5
Many theorems for division rings and fields have stronger versions for discrete fields, where we assume x / 0 = 0. Before, we used primes to distinguish the versions, but that has the downside that e.g. for rat and real, all the theorems are equally present. Now, I qualified the weaker ones with division_ring.foo or field.foo. Maybe that is not ideal, but let's try it. I also set implicit arguments with the following convention: an argument to a theorem should be explicit unless it can be inferred from the other arguments and hypotheses. |
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| .travis.yml | ||
| LICENSE | ||
| README.md | ||
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About
- Homepage
- Theorem Proving in Lean: HTML, PDF
- Authors
- Standard Library
- HoTT Library
- Short Tutorial
- To Do list
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