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Relation: subclass

Relation1769The Class of relations. There are two kinds of Relation: Predicate and Function. Predicat...^
InheritableRelation1765The class of Relations whose properties can be inherited downward in the class hierarchy via the ...^
    BinaryRelation1311BinaryRelations are relations that are true only of pairs of things. BinaryRelations are repres...^
        EconomicRelation.A class of Relations which are used to specify various economic measures, e.g. the GDP, the consu...^
        ReflexiveRelation69Relation ?REL is reflexive iff (?REL ?INST ?INST) for all ?INST.^
        IrreflexiveRelation335Relation ?REL is irreflexive iff (?REL ?INST ?INST) holds for no value of ?INST.^
        SymmetricRelation38A BinaryRelation ?REL is symmetric just iff (?REL ?INST1 ?INST2) imples (?REL ?INST2 ?INST1), for...^
        AntisymmetricRelation338BinaryRelation ?REL is an AntisymmetricRelation if for distinct ?INST1 and ?INST2, (?REL ?INST1...^
        TrichotomizingRelation1A BinaryRelation ?REL is a TrichotomizingRelation just in case all ordered pairs consisting of ...^
        TransitiveRelation109A BinaryRelation ?REL is transitive if (?REL ?INST1 ?INST2) and (?REL ?INST2 ?INST3) imply (?REL ...^
        IntransitiveRelation13A BinaryRelation ?REL is intransitive only if (?REL ?INST1 ?INST2) and (?REL ?INST2 ?INST3) imply...^
        UnaryFunction191The Class of Functions that require a single argument.^
        BinaryPredicate1101A Predicate relating two items - its valence is two.^

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