Path: ...!weretis.net!feeder8.news.weretis.net!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: "Chris M. Thomasson" Newsgroups: sci.math Subject: Re: How many different unit fractions are lessorequal than all unit fractions? (infinitary) Date: Mon, 21 Oct 2024 01:55:49 -0700 Organization: A noiseless patient Spider Lines: 14 Message-ID: References: <50ac7044-f8c1-47d9-947f-9fa6044e1848@tha.de> <68b8be64-7fe8-47e7-a991-7adf14713af5@att.net> <53460f91-4542-4a92-bc4b-833c2ad61e52@att.net> <29ce40e9-f18a-44d4-84d9-23e587cf9dea@att.net> <2b6f9104-a927-49ee-9cf0-6ee3f82edc23@att.net> <22f95ff7-c361-4d8a-943c-1df76abb98cc@att.net> <9c55eda1-bb24-44ae-9158-2a3b354170cd@att.net> <30b58bd38b2264ae8ca180a544cc88ee34c6d8fa@i2pn2.org> <45df31bad2d3e517cb48ab1f0eb7ff6f80999bf3@i2pn2.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Mon, 21 Oct 2024 10:55:50 +0200 (CEST) Injection-Info: dont-email.me; posting-host="c770b3133348e91147f2be2370fb578a"; logging-data="941443"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/6Lfqc3GyIJEUkm9VW1lVeCRjEpAFv6SM=" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:QHxjbpYuiFb+rl6QgZ/XJHdHo5o= Content-Language: en-US In-Reply-To: Bytes: 2353 On 10/21/2024 1:09 AM, WM wrote: > > Regards, WM what numbers are even here? { 1, 2, 3, 4, 5, 6, ... } See, there are infinite evens here... { 1*2, 2*2, 3*2, 4*2, 5*2, 6*2, ... } There are infinite evens here as well. They are already in the set of natural numbers. See?