Function Difference

• Defined in ontology: Kif-sets
• Source pathname: /tmp_mnt/vol/q/htw/cms/ontolingua/examples/kif/../../all-ontologies/kif/kif-sets.lisp

Instance-Of@Frame-Ontology: Function@Ol-User%Kif-Relations, Relation@Ol-User%Kif-Relations, Set

Documentation@Ol%Frame-Ontology:

NIL

Notes:

• Source: KIF Version 3.0 Specification

Axioms for Difference:

(Undefined@Ol-User%Kif-Extensions (Arity@Frame-Ontology Difference))

(Nth-Domain@Frame-Ontology Difference 3 Set)

(Nth-Domain@Frame-Ontology Difference 1 Set)

Implication Axioms mentioning Difference:

(=> (= (Difference ?Set @Sets) ?Diff-Set)
    (=> (Item@Ol-User%Kif-Lists ?S (Listof @Sets)) (Set ?S)))