Sujet : Re: There is a first/smallest integer (in Mückenland)
De : wolfgang.mueckenheim (at) *nospam* tha.de (WM)
Groupes : sci.mathDate : 19. Jul 2024, 14:55:58
Autres entêtes
Organisation : Nemoweb
Message-ID : <AnbUgjiz8bvV-m4fSrK8TCha7T4@jntp>
References : 1 2 3 4 5 6 7 8 9 10
User-Agent : Nemo/0.999a
Le 19/07/2024 à 09:11, joes a écrit :
Am Thu, 18 Jul 2024 21:12:02 +0000 schrieb WM:
Le 18/07/2024 à 17:44, Moebius a écrit :
NUF(x) = aleph_0 for all x e IR, x > 0 ,
That means there are ℵo unit fractions smaller than (0, oo) because this
interval contains all x > 0 and nothing else.
It makes no sense to talk about something smaller than an interval.
It makes sense, but if you dislike this expression, use left-hand side of every x > 0 and of all x > 0, abbreviated by (0, oo).
Regards, WM
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