Sujet : Re: How many different unit fractions are lessorequal than all unit fractions? (infinitary)
De : noreply (at) *nospam* example.org (joes)
Groupes : sci.mathDate : 21. Oct 2024, 09:17:20
Autres entêtes
Organisation : i2pn2 (i2pn.org)
Message-ID : <1df9bb1273fd1e666e3deb68c07b480bf7a9f505@i2pn2.org>
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User-Agent : Pan/0.145 (Duplicitous mercenary valetism; d7e168a git.gnome.org/pan2)
Am Mon, 21 Oct 2024 09:14:20 +0200 schrieb WM:
On 21.10.2024 01:04, joes wrote:
Am Sat, 19 Oct 2024 10:23:05 +0200 schrieb WM:
That is not possible if all natural numbers are doubled. The result
covers the interval (0, ω*2) twice as large as the original one (0,
ω).
This destroys the ordering. If m>n, then 2m>2n.
No, also the transfinite numbers are ordered. But for dark numbers the
ordering is inaccessible anyhow.
Yes, but the ordinals up to w*2 are two consecutive infinities.
-- 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.