Search results

Create the page "Set operations navbox" on this wiki! See also the search results found.

• Relation
  ** For example {{M|<}} is a relation in the set of {{M|\mathbb{Z} }} (the integers) ==Operations==
  4 KB (762 words) - 20:07, 20 April 2016
• Set subtraction
  Given two sets, {{M|A}} and {{M|B}} we define ''set subtraction'' ({{AKA}}: ''relative complement''{{rMTH}}) as follows: ==Trivial expressions for set subtraction==
  1 KB (237 words) - 00:48, 21 March 2016
• Symmetric difference
  Let {{M|A,B\in\mathcal{P}(X)}} be two [[subset|subsets]] of a [[set]] {{M|X}}. We define the ''symmetric difference'' of {{M|A}} and {{M|B}} as ...A\triangle B:=(A-B)\cup(B-A)}}<ref group="Note">Here {{M|A-B}} denotes ''[[set subtraction]]''.</ref>
  830 B (139 words) - 00:59, 21 March 2016
• Semi-ring of sets
  ...lmost a measure. A [[ring of sets]] is closed under all the elementary set operations. ...R} }}, Suppose {{M|a<b}} and {{M|c<d}} (as if either interval is the empty set the result is trivial). Suppose they partially intersect with {{M|a<c}} and
  3 KB (508 words) - 17:25, 18 August 2016
• Disjoint
  ===Disjoint in a set=== Let {{M|Z}} be a set and let {{M|A}} and {{M|B}} be sets (with no other requirements), then we s
  2 KB (294 words) - 03:19, 1 October 2016
• Non-empty
  A [[set]], {{M|A}} is ''non-empty'' if: ...is non-empty (see "[[disjoint in a set|disjoint in]]" also, "[[Empty in a set|empty in]]" too)
  727 B (124 words) - 04:56, 1 October 2016