twee: An equational theorem prover
Twee is an experimental equational theorem prover based on Knuth-Bendix completion.
Given a set of equational axioms and a set of equational conjectures it will try to prove the conjectures. It will terminate if the conjectures are true but normally fail to terminate if they are false.
The input problem should be in TPTP format (see http://www.tptp.org). You can use types and quantifiers, but apart from that the problem must be equational.
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| Versions [faq] | 0.1, 2.0, 2.1, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.2, 2.3, 2.3.1 |
|---|---|
| Dependencies | ansi-terminal (>=0.9), base (<5), containers, jukebox (==0.5.*), pretty, split, symbol, twee-lib (==2.3.1) [details] |
| License | BSD-3-Clause |
| Author | Nick Smallbone |
| Maintainer | nicsma@chalmers.se |
| Category | Theorem Provers |
| Home page | http://github.com/nick8325/twee |
| Source repo | head: git clone git://github.com/nick8325/twee.git -b master |
| Uploaded | by NickSmallbone at 2021-04-07T14:51:32Z |
| Distributions | NixOS:2.3.1 |
| Executables | twee |
| Downloads | 4158 total (153 in the last 30 days) |
| Rating | (no votes yet) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs pending Build status unknown [no reports yet] |
Flags
| Name | Description | Default | Type |
|---|---|---|---|
| static | Build a static binary. | Disabled | Automatic |
| static-cxx | Build a binary which statically links against libstdc++. | Disabled | Automatic |
| parallel | Build a special parallel version of Twee. | Disabled | Automatic |
Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info
Downloads
- twee-2.3.1.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)