Path: ...!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: WM Newsgroups: sci.logic Subject: Re: Incompleteness of Cantor's enumeration of the rational numbers (extra-ordinary) Date: Thu, 28 Nov 2024 13:20:53 +0100 Organization: A noiseless patient Spider Lines: 16 Message-ID: References: <31419fde-62b3-46f3-89f6-a48f1fe82bc0@att.net> <8b860c66587b6d5d18e565caddb42cc3d5bb813c@i2pn2.org> <376546bee4809e20528e0e9481315611ec5c3848@i2pn2.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Thu, 28 Nov 2024 13:20:53 +0100 (CET) Injection-Info: dont-email.me; posting-host="67cce382144bf1df261eb72066b481f0"; logging-data="572204"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/wb9uYjBcNKybOFXc9T8lGJjKteFmGu/Y=" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:KC2x8gnn4vQApMOKiOC4qdvOXGc= Content-Language: en-US In-Reply-To: <376546bee4809e20528e0e9481315611ec5c3848@i2pn2.org> Bytes: 2592 On 27.11.2024 22:20, Richard Damon wrote: > On 11/27/24 3:09 PM, WM wrote: >> It is completed! Every number 10n starts wit a black hat. > > Right, and it gives that hat to n, so every number gets one. > > And, 10n will get back a hat from 100n, so it still have one at the end. > It seems so, but that is impossible. Up to every 10n, the interval 1, 2, 3, ... 10n has a covering of 1/10 only. The limit of this sequence is 1/10 too. And since this is true for all natural numbers, where should additional hats come from? Regards, WM