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Entity > Abstract > Class > Relation > BinaryRelation > AntisymmetricRelation > PartialOrderingRelation > lessThanOrEqualTo

lessThanOrEqualTo
subject			fact

lessThanOrEqualTo	documentation (lessThanOrEqualTo ?NUMBER1 ?NUMBER2) is true just in case the Quantity ?NUMBER1 is less than or equal to the Quantity ?NUMBER2
	has axiom (<=> (lessThanOrEqualTo ?NUMBER1 ?NUMBER2) (or (equal ?NUMBER1 ?NUMBER2) (lessThan ?NUMBER1 ?NUMBER2)))
	has axiom (=> (equal (FloorFn ?NUMBER) ?INT) (not (exists (?OTHERINT) (and (instance ?OTHERINT Integer) (lessThanOrEqualTo ?OTHERINT ?NUMBER) (greaterThan ?OTHERINT ?INT)))))
	has axiom (=> (instance (DayFn ?NUMBER ?MONTH) Day) (lessThanOrEqualTo ?NUMBER 31))
	has axiom (=> (instance (MonthFn ?NUMBER ?YEAR) Month) (lessThanOrEqualTo ?NUMBER 12))
	has domain1 Quantity
	has domain2 Quantity
	is an instance of BinaryPredicate
	is an instance of PartialOrderingRelation
	is an instance of RelationExtendedToQuantities
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
Predicate	is first domain of singleValued
Relation	is first domain of domain
	is first domain of domainSubclass
	is first domain of holds
	is first domain of subrelation
	is first domain of valence
	is second domain of subrelation
Class	is third domain of domain
	is third domain of domainSubclass
Abstract	is disjoint from Physical

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