Aleph null definitions

aleph-null

(from the article `logic, history of`) ...known as the `continuum hypothesis` was consistent with the other axioms of ZF, and whether it was independent of them. The continuum hypothesis ... ...with subscript. Aleph-null symbolizes the cardinality of any set that can be matched with the integers. The cardinality of the real nu...
Found on http://www.britannica.com/eb/a-z/a/42

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aleph-null

[n] - the smallest infinite integer
Found on http://www.webdictionary.co.uk/definition.php?query=aleph-null

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aleph-null

aleph-nought noun the smallest infinite integer
Found on https://www.encyclo.co.uk/local/20974

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aleph-null

the cardinal number of the set of all positive integers; the smallest transfinite cardinal number. Also called
Found on https://www.infoplease.com/dictionary/aleph-null

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