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From: Moebius <moebius@example.invalid>
Newsgroups: sci.math
Subject: Re: how
Date: Mon, 22 Apr 2024 18:02:22 +0200
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Am 22.04.2024 um 17:01 schrieb WM:
> Le 21/04/2024 à 00:44, FromTheRafters a écrit :
>> WM wrote :
> 
>>>> What is a gap in the ordinals?
>>>
>>> It is a not existing ordinal between two ordinals. It is a not 
>>> existing natural number next to ω, for instance.
>>
>> Sets do not have not existing elements.
> 
> What is ω - 1?

Die Frage ist ähnlich "sinnvoll" wie die Frage: What is 1/0?

Eine _sinnvolle_ Frage wäre: What is "ω - 1" (in the context of the 
ordinal numbers)?

Die (sinnvolle und wahre) Antwort darauf ist: Ein undefinierter 
Ausdruck, Du Depp!