Relations Category page 992pages on this wiki Edit this page History Talk0 “A set is a collection of distinct, symbols in ordered objects. Sets are typically collections of... Set “Informally, a relation is a rule that describes how elements of a set relate, or interact, with... Relation “The field of a relation R from a set A to a set B is the union of A and B. domain, range Field (relation) “A relation R over AxB is asymmetric if for at least one (a,b), there is no (b,a). R is a... Asymmetric “The domain of a function is the set of values from which is defined. Function, Codomain, Range Domain “A total order is a relation from a set to itself that satisfies the following properties for... Total order “A relation R on a set A is reflexive if for each element x in A, x is related to itself by R... Reflexive “A relation R on a set A is irreflexive if for each element x in A, x is not related to itself by... Irreflexive Pages in category "Relations" The following 12 pages are in this category, out of 12 total. RelationA Antisymmetric AsymmetricD Domain F Field (relation)I Inverse (relation) IrreflexiveO Operations of logic R ReflexiveS Set SymmetricT Total order Categories: Mathematics