Cardinality/Definition: Difference between revisions

Latest revision as of 15:06, 17 June 2009

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A definition or brief description of Cardinality.

The size, i.e., the number of elements, of a (possibly infinite) set.

Revision as of 16:19, 4 November 2008 (view source) imported>Richard Pinch (A property of sets that generalises to infinite sets the notion of the size or number of elements of a finite set.)		Latest revision as of 15:06, 17 June 2009 (view source) imported>Peter Schmitt (shorter (simpler) definition)
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	~~A property of sets that generalises to infinite sets~~ the ~~notion of the size or~~ number of elements of a ~~finite~~ set.		The size, i.e., the number of elements, of a (possibly infinite) set.