logic-classes: Framework for propositional and first order logic, theorem proving

[ bsd3, library, logic, theorem-provers ] [ Propose Tags ]

Package to support Propositional and First Order Logic. It includes classes representing the different types of formulas and terms, some instances of those classes for types used in other logic libraries, and implementations of several logic algorithms, including conversion to normal form and a simple resolution-based theorem prover for any instance of FirstOrderFormula.

Versions	0.44, 0.45, 0.47, 0.48, 1.1, 1.4, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.4.8, 1.5, 1.5.1, 1.5.2, 1.5.3, 1.7, 1.7.1
Dependencies	applicative-extras, base (>=4.3 && <5), containers, fgl, HUnit, incremental-sat-solver, mtl, pretty, PropLogic (>=0.9.0.3), safecopy, set-extra, syb, syb-with-class, template-haskell, text [details]
License	BSD-3-Clause
Author	David Fox <dsf@seereason.com>
Maintainer	SeeReason Partners <partners@seereason.com>
Category	Logic, Theorem Provers
Home page	http://src.seereason.com/logic-classes
Bug tracker	http://bugzilla.seereason.com/
Uploaded	by DavidFox at Mon Apr 16 15:48:03 UTC 2012
Distributions	NixOS:1.7.1
Executables	tests
Downloads	5926 total (38 in the last 30 days)
Rating	(no votes yet) [estimated by rule of succession]
Your Rating	λ λ λ
Status	Docs not available [build log] All reported builds failed as of 2016-12-25 [all 7 reports] Hackage Matrix CI

Modules

Data
- Logic
  - Classes
    - Data.Logic.Classes.Apply
    - Data.Logic.Classes.Arity
    - Data.Logic.Classes.Atom
    - Data.Logic.Classes.ClauseNormalForm
    - Data.Logic.Classes.Combine
    - Data.Logic.Classes.Constants
    - Data.Logic.Classes.Equals
    - Data.Logic.Classes.FirstOrder
    - Data.Logic.Classes.Formula
    - Data.Logic.Classes.Literal
    - Data.Logic.Classes.Negate
    - Data.Logic.Classes.Pretty
    - Data.Logic.Classes.Propositional
    - Data.Logic.Classes.Skolem
    - Data.Logic.Classes.Term
    - Data.Logic.Classes.Variable
  - Harrison
    - Data.Logic.Harrison.DP
    - Data.Logic.Harrison.DefCNF
    - Data.Logic.Harrison.Equal
    - Data.Logic.Harrison.FOL
    - Formulas
      - Data.Logic.Harrison.Formulas.FirstOrder
      - Data.Logic.Harrison.Formulas.Propositional
    - Data.Logic.Harrison.Herbrand
    - Data.Logic.Harrison.Lib
    - Data.Logic.Harrison.Meson
    - Data.Logic.Harrison.Normal
    - Data.Logic.Harrison.Prolog
    - Data.Logic.Harrison.Prop
    - Data.Logic.Harrison.PropExamples
    - Data.Logic.Harrison.Resolution
    - Data.Logic.Harrison.Skolem
    - Data.Logic.Harrison.Tableaux
    - Data.Logic.Harrison.Unif
  - Instances
    - Data.Logic.Instances.Chiou
    - Data.Logic.Instances.PropLogic
    - Data.Logic.Instances.SatSolver
  - Data.Logic.KnowledgeBase
  - Normal
    - Data.Logic.Normal.Clause
    - Data.Logic.Normal.Implicative
  - Data.Logic.Resolution
  - Data.Logic.Satisfiable
  - Tests
    - Data.Logic.Tests.HUnit
  - Types
    - Data.Logic.Types.Common
    - Data.Logic.Types.FirstOrder
    - Data.Logic.Types.FirstOrderPublic
    - Harrison
      - Data.Logic.Types.Harrison.Equal
      - Data.Logic.Types.Harrison.FOL
      - Formulas
        Data.Logic.Types.Harrison.Formulas.FirstOrder
        Data.Logic.Types.Harrison.Formulas.Propositional
      - Data.Logic.Types.Harrison.Prop
    - Data.Logic.Types.Propositional

Downloads

logic-classes-1.4.3.tar.gz [browse] (Cabal source package)
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