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From: FromTheRafters <FTR@nomail.afraid.org>
Newsgroups: sci.math
Subject: Re: Does the number of nines increase?
Date: Fri, 28 Jun 2024 17:01:49 -0400
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WM pretended :
> Le 28/06/2024 à 19:46, FromTheRafters a écrit :
>> joes was thinking very hard :
>>> Am Fri, 28 Jun 2024 13:55:34 +0000 schrieb WM:
>
>>>>> What does „complete” mean?
>>>> It means that no natural number can be added to {0, 1, 2, 3, ..., ω}
>>> Duh, the set of all natural numbers N contains all of them.
>
>>>>> With which numbers do you describe the sizes of N and N_0?
>>>> Most of them are dark and cannot be used as individuals.
>>> Not their elements. I was asking for their number, how many
>>> of them there are.
>> 
>> There's a number of them, however, how many there are is not a number.
>
> Either there is a complete and fixed set ℕ with a fixed number |ℕ| of 
> elements.
> If so, then 0.999...*10 = 9,999... where the number of nines has not changed 
> by more than 0.
> Or this is not the case.
> But assuming completeness and simultaneously claiming different numbers of 
> nines is stupid.

The number of nines is not a number.