Sujet : Re: How many different unit fractions are lessorequal than all unit fractions?
De : wolfgang.mueckenheim (at) *nospam* tha.de (WM)
Groupes : sci.mathDate : 02. Oct 2024, 12:54:42
Autres entêtes
Message-ID : <vdjca1$11itj$1@solani.org>
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User-Agent : Mozilla Thunderbird
On 02.10.2024 13:30, FromTheRafters wrote:
WM pretended :
No. ∀n ∈ ℕ: 1/n - 1/(n+1) > 0 does not prove that n+1 is a natural number. Note the infinite sequence
1, 2, 3, ..., ω-2, ω-1, ω.
Omega minus one or two is undefined
Yes in so far as these natural numbers are dark and cannot be reached by a FISON.
and n plus one closure is axiomatic.
But it is in contradiction with NUF(x) passing 1. Do you understand that NUF(x) can nowhere increase by more than 1?
Regards, WM
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