SUMO   View all facts   Glossary   Help

Entity > Abstract > Class > Relation > BinaryRelation > UnaryFunction > GeneralizedUnionFn

GeneralizedUnionFn
subject			fact

GeneralizedUnionFn	documentation A UnaryFunction that takes a Class of Classes as its single argument and returns a Class which is the merge of all of the Classes in the original Class, i.e. the Class containing just those instances which are instances of an instance of the original Class
	has axiom (<=> (instance ?ENTITY (GeneralizedUnionFn ?SUPERCLASS)) (exists (?CLASS) (and (instance ?CLASS ?SUPERCLASS) (instance ?ENTITY ?CLASS))))
	has domain1 Class
	has range Class
	is an instance of UnaryFunction
BinaryRelation	is first domain of DomainFn
	is first domain of equivalenceRelationOn
	is first domain of inverse
	is first domain of irreflexiveOn
	is first domain of partialOrderingOn
	is first domain of RangeFn
	is first domain of reflexiveOn
	is first domain of totalOrderingOn
	is first domain of trichotomizingOn
	is second domain of inverse
Function	is first domain of AssignmentFn
	is first domain of closedOn
	is first domain of range
	is first domain of rangeSubclass
Class	is third domain of domain
	is third domain of domainSubclass
Abstract	is disjoint from Physical

Next UnaryFunction: IdentityFn    Up: UnaryFunction    Previous UnaryFunction: GeneralizedIntersectionFn