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  IrreflexiveRelation

Sigma KEE - IrreflexiveRelation

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非反射関係
Relation ?REL は、(?REL ?INST ?INST) に?INSTの値がない場合のみ非再帰的である。
Relationships      
Parents 2項関係 BinaryRelations are relations that are true only of pairs of things. BinaryRelations are represented as slots in frame systems.
Children 非対称関係A BinaryRelation is asymmetric if and only if it is both an AntisymmetricRelation and an IrreflexiveRelation.


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