(=>
(and
(instance ?VISITS Collection)
(instance ?PURCHASES Collection)
(subCollection ?PURCHASES ?VISITS)
(forall (?MEMBER)
(=>
(member ?MEMBER ?VISITS)
(instance ?MEMBER AccessingWebPage)))
(forall (?BUYING ?VISITOR ?ACCESSING ?BUYING ?PAGE)
(=>
(and
(instance ?VISITOR Human)
(instance ?BUYING Buying)
(instance ?ACCESSING AccessingWebPage)
(instance ?PAGE WebPage)
(member ?ACCESSING ?VISITS)
(destination ?ACCESSING ?PAGE)
(agent ?BUYING ?VISITOR)
(agent ?ACCESSING ?VISITOR)
(during
(WhenFn ?BUYING)
(WhenFn ?ACCESSING))
(instrument ?BUYING ?PAGE))
(member ?BUYING ?PURCHASES))))
(exists (?INTERVAL ?PURCHASE_IN_INTERVAL ?VISIT_IN_INTERVAL)
(equal
(SCRFn ?VISITS ?INTERVAL)
(DivisionFn
(CardinalityFn
(KappaFn ?PURCHASE_IN_INTERVAL
(and
(member ?PURCHASE_IN_INTERVAL ?PURCHASES)
(during
(WhenFn ?PURCHASE_IN_INTERVAL) ?INTERVAL))))
(CardinalityFn
(KappaFn ?VISIT_IN_INTERVAL
(and
(member ?VISIT_IN_INTERVAL ?VISITS)
(during
(WhenFn ?PURCHASE_IN_INTERVAL) ?INTERVAL)))))))) |
UXExperimentalTerms.kif 3665-3701 |
If X is an instance of collection, Y is an instance of collection, Y is a proper sub-collection of X, For all Physical Z: if Z is a member of X, then Z is an instance of accessing web page, and For all Processes W, U, and W, AutonomousAgent V, and Object T: if All of the following hold: (1) V is an instance of human (2) W is an instance of buying (3) U is an instance of accessing web page (4) T is an instance of web page (5) U is a member of X (6) U ends up at T (7) V is an agent of W (8) V is an agent of U (9) the time of existence of W takes place during the time of existence of U (10) T is an instrument for W, then W is a member of Y, then there exist S, ?PURCHASE_IN_INTERVAL, ?VISIT_IN_INTERVAL such that equal purchases made in X during S, the number of instances in the class described by ?PURCHASE_IN_INTERVAL, and the number of instances in the class described by ?VISIT_IN_INTERVAL |
SCRFn