fourcolor
analysis
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fourcolor | analysis | |
---|---|---|
2 | 1 | |
150 | 180 | |
2.7% | 2.2% | |
4.6 | 9.4 | |
about 1 month ago | 8 days ago | |
Coq | Coq | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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fourcolor
-
On the Four Color Problem
Takes around 15 minutes on my machine.
[0] https://github.com/coq-community/fourcolor
[1] https://github.com/NixOS/nixpkgs/blob/master/pkgs/developmen...
- Solution to the four color theorem in haskell
analysis
What are some alternatives?
coq - Coq is a formal proof management system. It provides a formal language to write mathematical definitions, executable algorithms and theorems together with an environment for semi-interactive development of machine-checked proofs.
regexp-Brzozowski - Coq formalization of decision procedures for regular expression equivalence [maintainer=@anton-trunov]
UniMath - This coq library aims to formalize a substantial body of mathematics using the univalent point of view.
math-comp - Mathematical Components
corn - Coq Repository at Nijmegen [maintainers=@spitters,@VincentSe]
mathlib - Lean 3's obsolete mathematical components library: please use mathlib4
CompCert - The CompCert formally-verified C compiler
nixpkgs - Nix Packages collection & NixOS