| TotalValuedRelation | |
| appearance as argument number 1 |
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| (documentation TotalValuedRelation ChineseLanguage "一个 Relation 是 TotalValuedRelation 以防该 Relation 最后参数位置出现一个赋值, 假设除了最后一个之外每个参数位置都 有一个赋值。注：声明一个 Relation 既是 TotalValuedRelation 又是 SingleValuedRelation 表示这是一个总函数。") | Merge.kif 2312-2315 | |
| (documentation TotalValuedRelation EnglishLanguage "A Relation is a TotalValuedRelation just in case there exists an assignment for the last argument position of the Relation given any assignment of values to every argument position except the last one. Note that declaring a Relation to be both a TotalValuedRelation and a SingleValuedRelation means that it is a total function.") | Merge.kif 2307-2311 | |
| (subclass TotalValuedRelation InheritableRelation) | Merge.kif 2306-2306 | |
| (subclass TotalValuedRelation Relation) | Merge.kif 2305-2305 |
| appearance as argument number 2 |
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| antecedent |
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| (<=> (and (instance ?REL TotalValuedRelation) (instance ?REL Predicate)) (exists (?VALENCE) (and (instance ?REL Relation) (valence ?REL ?VALENCE) (=> (forall (?NUMBER ?ELEMENT ?CLASS) (=> (and (lessThan ?NUMBER ?VALENCE) (domain ?REL ?NUMBER ?CLASS) (equal ?ELEMENT (ListOrderFn (ListFn @ROW) ?NUMBER))) (instance ?ELEMENT ?CLASS))) (exists (?ITEM) (?REL @ROW ?ITEM)))))) |
Merge.kif 2318-2335 |
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