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From: joes <noreply@example.org>
Newsgroups: sci.math
Subject: Re: How many different unit fractions are lessorequal than all unit
 fractions? (infinitary)
Date: Mon, 14 Oct 2024 15:53:53 -0000 (UTC)
Organization: i2pn2 (i2pn.org)
Message-ID: <4f074c417231f5740dcd137ecf2f9ded0a5c8b86@i2pn2.org>
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Am Mon, 14 Oct 2024 15:34:59 +0200 schrieb WM:
> On 14.10.2024 14:00, joes wrote:
>> Am Mon, 14 Oct 2024 12:35:56 +0200 schrieb WM:
> 
>>> False. n*2 > n for all numbers, even for infinite numbers.
>> Of course, and if the infinity is actual, they must already be in
>> there.
> They cannot be there because doubling all elements of a set of naturals
> doubles the space covered on the number line.
It does not. Changing the elements does not change their number.

-- 
Am Sat, 20 Jul 2024 12:35:31 +0000 schrieb WM in sci.math:
It is not guaranteed that n+1 exists for every n.