Class DISJUNCTION

• Defined in theory: Kif-meta
• Source code: kif-meta.lisp

Slots on this class:

Instance-Of: Class

Subclass-Of: Logsent

Equivalence Axioms:

(<=> (Disjunction ?X)
     (Exists (?Plist)
             (And (List ?Plist)
                  (>= (Length ?Plist) 1)
                  (=> (Item ?P ?Plist) (Sentence ?P))
                  (= ?X (Cons (Quote Or) ?Plist)))))

Axioms:

(Exists (?Plist)
        (And (List ?Plist)
             (>= (Length ?Plist) 1)
             (=> (Item ?P ?Plist) (Sentence ?P))
             (= ?X (Cons (Quote Or) ?Plist))))

Other Related Axioms:

(Exhaustive-Subclass-Partition Logsent
                               (Setof Negation
                                      Conjunction
                                      Disjunction
                                      Implication
                                      Reverse-Implication
                                      Equivalence))

(<=> (Disjunction ?X)
     (Exists (?Plist)
             (And (List ?Plist)
                  (>= (Length ?Plist) 1)
                  (=> (Item ?P ?Plist) (Sentence ?P))
                  (= ?X (Cons (Quote Or) ?Plist)))))