Sujet : Re: Incompleteness of Cantor's enumeration of the rational numbers (extra-ordinary)
De : noreply (at) *nospam* example.org (joes)
Groupes : sci.mathDate : 12. Jan 2025, 17:10:25
Autres entêtes
Organisation : i2pn2 (i2pn.org)
Message-ID : <b79422a75e467aa71a0491a2f518498007af1d84@i2pn2.org>
References : 1 2 3 4 5 6 7 8 9 10 11 12
User-Agent : Pan/0.145 (Duplicitous mercenary valetism; d7e168a git.gnome.org/pan2)
Am Sun, 12 Jan 2025 16:42:10 +0100 schrieb WM:
Every* union of FISONs {1, 2, 3, ..., n} which stay below a certain
threshold stays below that threshold. There is nothing that could
increase the set of definable natural numbers beyond it.
*finite
All FISONs are infinitesimal compared to |ℕ|, that means they all stay
below every definable fraction 1/n 0f |ℕ|.
As the name says.
-- 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.