(documentation inverse ChineseLanguage "BinaryRelation 的相反是一种 Relation, 而属于它 原本 Relation 所有元组的值都逆转。 换句话说，当一种二元关系和另一种二元关系的参数交换的结果是相等的 话，那这 BinaryRelation 就是另一种的相反。") 
chinese_format.kif 13671369 

(documentation inverse EnglishLanguage "The inverse of a BinaryRelation is a Relation in which all the tuples of the original Relation are reversed. In other words, one BinaryRelation is the inverse of another if they are equivalent when their arguments are swapped.") 
Merge.kif 111114 

(domain inverse 1 BinaryRelation) 
Merge.kif 109109 
The number 1 argument of inverse is an instance of binary relation 
(domain inverse 2 BinaryRelation) 
Merge.kif 110110 
The number 2 argument of inverse is an instance of binary relation 
(instance inverse BinaryPredicate) 
Merge.kif 104104 
inverse is an instance of binary predicate 
(instance inverse IntransitiveRelation) 
Merge.kif 106106 
inverse is an instance of intransitive relation 
(instance inverse IrreflexiveRelation) 
Merge.kif 105105 
inverse is an instance of irreflexive relation 
(instance inverse PartialValuedRelation) 
Merge.kif 108108 
inverse is an instance of partial valued relation 
(instance inverse SymmetricRelation) 
Merge.kif 107107 
inverse is an instance of symmetric relation 