Hackage :: [Package]

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.

Modules

[Last Documentation]

  • 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

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Versions [RSS] 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 2012-04-16T15:48:03Z
Distributions
Reverse Dependencies 1 direct, 0 indirect [details]
Executables tests
Downloads 13221 total (47 in the last 30 days)
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Status Docs not available [build log]
All reported builds failed as of 2016-12-25 [all 7 reports]