fourcolor
Formal proof of the Four Color Theorem [maintainer=@ybertot] (by coq-community)
regexp-Brzozowski
Coq formalization of decision procedures for regular expression equivalence [maintainer=@anton-trunov] (by coq-community)
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| fourcolor | regexp-Brzozowski | |
|---|---|---|
| 2 | 1 | |
| 150 | 12 | |
| 2.7% | - | |
| 4.6 | 3.9 | |
| about 1 month ago | 7 months ago | |
| Coq | Coq | |
| GNU General Public License v3.0 or later | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
fourcolor
Posts with mentions or reviews of fourcolor.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-04-07.
-
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
regexp-Brzozowski
Posts with mentions or reviews of regexp-Brzozowski.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-03-07.
-
Show HN: Regex Derivatives (Brzozowski Derivatives)
Thanks for sharing. I am not familiar with Agda. Will take a look. There is somewhat similar code in COQ: https://github.com/coq-community/regexp-Brzozowski
What are some alternatives?
When comparing fourcolor and regexp-Brzozowski you can also consider the following projects:
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.
analysis - Mathematical Components compliant Analysis Library