Urelement
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Revision as of 10:13, 17 September 2016 by Karl Jones (Talk | contribs) (Created page with "In set theory, a branch of mathematics, an '''urelement''' or '''ur-element''' (from the German prefix ur-, 'primordial') is an object (concrete or abstract) that is n...")
In set theory, a branch of mathematics, an urelement or ur-element (from the German prefix ur-, 'primordial') is an object (concrete or abstract) that is not a set, but that may be an element of a set.
Urelements are sometimes called "atoms" or "individuals."
See also
External links
- Urelement @ Wikipedia.org
