Path: ...!eternal-september.org!feeder2.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: FromTheRafters Newsgroups: sci.math Subject: Re: How many different unit fractions are lessorequal than all unit fractions? (infinitary) Date: Thu, 31 Oct 2024 04:29:31 -0400 Organization: Peripheral Visions Lines: 23 Message-ID: References: <88e6a631-417a-4dd0-9443-a57116dcbd28@att.net> <7a1e34df-ffee-4d30-ae8c-2af5bcb1d932@att.net> <6a90a2e2-a4fa-4a8d-83e9-2e451fa8dd51@att.net> <0e5fb47d-60f7-42bb-beec-4a9661c807da@tha.de> Reply-To: erratic.howard@gmail.com MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Thu, 31 Oct 2024 09:29:36 +0100 (CET) Injection-Info: dont-email.me; posting-host="11ec534abeba4677107cf4f4338cc049"; logging-data="2761879"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19ToDknD8oRlN5J/mkJfwEwqfM1hW56+qU=" Cancel-Lock: sha1:D3xCEPrdZjzbMmfx4MUeA3+RWEo= X-Newsreader: MesNews/1.08.06.00-gb X-ICQ: 1701145376 Bytes: 2744 WM submitted this idea : > On 30.10.2024 21:24, FromTheRafters wrote: >> WM explained : >>> On 30.10.2024 16:43, FromTheRafters wrote: >>>> on 10/30/2024, WM supposed : >>> >>>>> Believe what you like without foundation. >>>>> If ∀n ∈ ℕ: 1/n - 1/(n+1) > 0 is true, the NUF(x) grows in steps of not >>>>> more than 1. >>>> >>>> Wrong. >>> >>> What? ∀n ∈ ℕ: 1/n - 1/(n+1) > 0 ? >> >> No, the other part. Your 'conclusion' is a non sequitur. > > My conclusion is that all unit fractions are separated by large sets of real > points from each other. Never two or more unit fractions are at the same > point. Is that what you doubt? Hardly. > > Then you must doubt that NUF(x) can grow only by 1 at any point x? But why? Because NUF() doesn't "grow" it just *is*.