Sujet : Re: The set of necessary FISONs
De : wolfgang.mueckenheim (at) *nospam* tha.de (WM)
Groupes : sci.mathDate : 27. Feb 2025, 22:46:51
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vpqmgb$39ff1$1@dont-email.me>
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User-Agent : Mozilla Thunderbird
On 27.02.2025 21:54, joes wrote:
Am Thu, 27 Feb 2025 20:50:11 +0100 schrieb WM:
That is how Zermelo guarantees Z₀.
Absolutely not. He does not prove Z e Z.
Who said so? He proves the existence of Z₀.
When all n are added by induction to the empty set, then we have
constructed ℕ.
Regards, WM