Path: ...!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail
From: Moebius <invalid@example.invalid>
Newsgroups: sci.math
Subject: Re: How many different unit fractions are lessorequal than all unit
 fractions? (infinitary)
Date: Mon, 21 Oct 2024 01:34:10 +0200
Organization: A noiseless patient Spider
Lines: 17
Message-ID: <vf441i$k38s$2@dont-email.me>
References: <vb4rde$22fb4$2@solani.org>
 <3f63bc22-83b2-4d56-9837-849551170c77@att.net>
 <50ac7044-f8c1-47d9-947f-9fa6044e1848@tha.de>
 <68b8be64-7fe8-47e7-a991-7adf14713af5@att.net> <vejmkm$e069$1@solani.org>
 <eb21591a-a60a-4baf-bdbd-afef2a69c230@att.net> <vejte9$e3ds$1@solani.org>
 <53460f91-4542-4a92-bc4b-833c2ad61e52@att.net> <ventec$255vi$2@dont-email.me>
 <venunr$2533b$4@dont-email.me> <29ce40e9-f18a-44d4-84d9-23e587cf9dea@att.net>
 <veor6u$2asus$1@dont-email.me> <2b6f9104-a927-49ee-9cf0-6ee3f82edc23@att.net>
 <verkkk$2r6kk$1@dont-email.me> <22f95ff7-c361-4d8a-943c-1df76abb98cc@att.net>
 <vevpsl$3pi3s$2@dont-email.me> <ed1862ff-3679-4175-bb25-c317be9713b2@att.net>
 <vf0t7i$3v3cv$5@dont-email.me> <9c55eda1-bb24-44ae-9158-2a3b354170cd@att.net>
 <vf2ck9$amc3$1@dont-email.me> <4ce512c0-8196-4923-9a6b-359c25fdfa3a@att.net>
 <vf3ldc$hgts$2@dont-email.me> <8418a2e3-bba2-43b4-8c77-3e947a270476@att.net>
 <vf3n5v$i1ai$2@dont-email.me> <vf3nfm$hre6$6@dont-email.me>
Reply-To: invalid@example.invalid
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Injection-Date: Mon, 21 Oct 2024 01:34:10 +0200 (CEST)
Injection-Info: dont-email.me; posting-host="e8134474c9d86a385c666874398511d9";
	logging-data="658716"; mail-complaints-to="abuse@eternal-september.org";	posting-account="U2FsdGVkX1+TwjZ4h7Fh2v5RUlZdft8e"
User-Agent: Mozilla Thunderbird
Cancel-Lock: sha1:v38cEMDrUeRxYOJHxAztpCyqgJc=
In-Reply-To: <vf3nfm$hre6$6@dont-email.me>
Content-Language: de-DE
Bytes: 2329

Am 20.10.2024 um 21:59 schrieb Chris M. Thomasson:

> 2 * any_natural_number = a_natural_number

Good argument.

Using math notation:

     An e IN: 2*n e IN.

    "For all n in IN (i.e. for all natural numbers n):
     2*n is in IN (is a natural number).

> Got it?

Don't think so. WM is mad as a hatter.