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From Citizendium, the Citizens' Compendium

See also pages that link to Aleph-0 or to this page.

Parent topics

• Cardinal number [r]: Add brief definition or description

Other related topics

• Aleph-1 [r]: Add brief definition or description
• Countable set [r]: A set with as many elements as there are natural numbers, or less. [e]
• Natural number [r]: A natural number can mean either an element of the set {1, 2, 3, ...} (i.e., the positive integers) or an element of the set {0, 1, 2, 3, ...} (i.e., the non-negative integers). [e]
• Infinity [r]: Add brief definition or description
• Continuum hypothesis [r]: Add brief definition or description
• Hilbert's hotel [r]: Add brief definition or description
• Galileo's paradox [r]: Add brief definition or description
• Georg Cantor [r]: Add brief definition or description