Path: ...!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: "Chris M. Thomasson" Newsgroups: sci.math Subject: Re: Incompleteness of Cantor's enumeration of the rational numbers (extra-ordinary) Date: Mon, 2 Dec 2024 22:20:51 -0800 Organization: A noiseless patient Spider Lines: 13 Message-ID: References: <23311c1a-1487-4ee4-a822-cd965bd024a0@att.net> <71758f338eb239b7419418f49dfd8177c59d778b@i2pn2.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Tue, 03 Dec 2024 07:20:51 +0100 (CET) Injection-Info: dont-email.me; posting-host="f777e730b2e8168ebcdb2932c05660c1"; logging-data="4098273"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/OziNRmI/EMZ7c57SmNlxBp0QVGyNqCI8=" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:aM+iu+RtB/o43Z89unjnW8dUo+k= In-Reply-To: Content-Language: en-US Bytes: 2468 On 12/2/2024 9:54 PM, Moebius wrote: > Am 03.12.2024 um 06:34 schrieb Chris M. Thomasson: > >>> What about {1, 2, 3, ..., n}, where n is taken to infinity? No limit? > >        lim_(n->oo) {1, 2, 3, ..., n} = {1, 2, 3, ...} . > >> {1, 2, 3, ..., n} when n is taken to infinity = the set of all natural >> numbers? > > Indeed. Though better say "when (as?) n _tends do_ infinity." Agreed! tends is better for sure.