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Relation: subclass

direct-childrendocumentationgraph
Relation1917The Class of relations.There are two kinds of Relation: Predicate and Function. Predicate...^
InheritableRelation1913The class of Relations whose properties can be inherited downward in the class hierarchy via the ...^
    Predicate1508A Predicate is a sentence-forming Relation. Each tuple in the Relation is a finite, ordered s...^
        BinaryPredicate1171A Predicate relating two items - its valence is two.^
        TernaryPredicate291The Class of Predicates that require exactly three arguments.^
        QuaternaryPredicate33The Class of Predicates that require four arguments.^
        QuintaryPredicate3The Class of Predicates that require five arguments.^
        LogicalOperator.This Class comprises all of the logical operators (viz. 'and', 'or', 'not', '=>', and '<=>').^
        ClosedWorldPredicate2^

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