View source for Composition of relations

In [[mathematics]], the '''composition of binary relations''' is a concept of forming a new [[Relation algebra|relation]] S ∘ R from two given relations R and S, having as its best-known special case the [[composition of functions]].

== See also ==

* [[Binary relation]]
* [[Composition of functions]]
* [[Demonic composition]]
* [[Function composition]]
* [[Join (SQL)]]
* [[Logical matrix]]
* [[Relation algebra]]

== External links ==

* [https://en.wikipedia.org/wiki/Composition_of_relations Composition of relations] @ Wikipedia.org 


[[Category:Mathematics]]