Sujet : Re: Incompleteness of Cantor's enumeration of the rational numbers
De : wolfgang.mueckenheim (at) *nospam* tha.de (WM)
Groupes : sci.mathDate : 27. Nov 2024, 22:33:06
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <298a18e0-a0c6-4db2-901d-da255ecace0b@tha.de>
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On 27.11.2024 20:47, Jim Burns wrote:
Finite cardinals can change by 1
The cardinal |ℕᶠⁱⁿ| cannot change by 1
Small wonder. Fuzzy properties like "many" cannot change by 1.
Yes,
the sets can change membership by 1
However,
the cardinalities of those sets cannot change by 1
This proves that cardinality is a fuzzy property.
Regards, WM