Path: ...!weretis.net!feeder9.news.weretis.net!i2pn.org!i2pn2.org!.POSTED!not-for-mail From: joes 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> References: <4bc3b086-247a-4547-89cc-1d47f502659d@tha.de> <57bac4ef6ac73be7cfd418e24d896d09d407720c@i2pn2.org> <785289fa9737462db1d2a73b9018779f561eaa8c@i2pn2.org> <3a377d5f-7dd3-4caa-aa7a-5c76bb70966e@att.net> <07d13bc52b7dce927aa7f63df631d1cd4d4ed5a7@i2pn2.org> <201b2d297fbdecd4b12236ccd456000754894476@i2pn2.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Injection-Date: Mon, 14 Oct 2024 15:53:53 -0000 (UTC) Injection-Info: i2pn2.org; logging-data="1993196"; mail-complaints-to="usenet@i2pn2.org"; posting-account="nS1KMHaUuWOnF/ukOJzx6Ssd8y16q9UPs1GZ+I3D0CM"; User-Agent: Pan/0.145 (Duplicitous mercenary valetism; d7e168a git.gnome.org/pan2) X-Spam-Checker-Version: SpamAssassin 4.0.0 Bytes: 2419 Lines: 13 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.