Singleton
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A Singleton is a non-empty set with one member.
- AKA: Unit Set.
- Example(s):
- Counter-Example(s):
- an n-Aray Set.
- See: Unique, Tuple, Sequence.
References
2014
- (Wikipedia, 2014) ⇒ http://en.wikipedia.org/wiki/Singleton_(mathematics) Retrieved:2014-1-12.
- In mathematics, a singleton, also known as a unit set,[1] is a set with exactly one element. For example, the set {0} is a singleton.
The term is also used for a 1-tuple (a sequence with one element).
- In mathematics, a singleton, also known as a unit set,[1] is a set with exactly one element. For example, the set {0} is a singleton.
- ↑ Stoll, Robert (1961). Sets, Logic and Axiomatic Theories. W. H. Freeman and Company. pp. 5–6.