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Path: ...!weretis.net!feeder8.news.weretis.net!pasdenom.info!from-devjntp Message-ID: <FzagoSGfznTqXG8Vf57bQH66kIk@jntp> JNTP-Route: news2.nemoweb.net JNTP-DataType: Article Subject: Re: Contradiction of bijections as a measure for infinite sets References: <qHqKnNhkFFpow5Tl3Eiz12-8JEI@jntp> <373b543f-be44-4441-b9d3-9fdb44287e95@att.net> <ymJoogUCploI4Stcei3A4L4PLPg@jntp> <fa45fae3-33bd-495d-8415-07804b36f6f8@att.net> <780i3eKdKZ5P_9FaZ1WI-mHhUTs@jntp> <a91c158a-b4eb-405f-bf7d-7704d7fb171b@att.net> <3eWOtn8set0bbtkUXb-j7rUUTKk@jntp> <7acd4175-a69c-4d36-ad23-5bf952f8e6ea@att.net> <Pf_iGWdEzYuR1oKepOXxD-daK7M@jntp> <c0f7ebc9-ef92-465f-aba2-dfc76895dffb@att.net> Newsgroups: sci.math JNTP-HashClient: xmvOYhd1TOF_WSsg8Ss3_igl-Wo JNTP-ThreadID: 4YLc1knY-8u5i_KQ0oWqy89D7aY JNTP-Uri: http://news2.nemoweb.net/?DataID=FzagoSGfznTqXG8Vf57bQH66kIk@jntp User-Agent: Nemo/0.999a JNTP-OriginServer: news2.nemoweb.net Date: Wed, 10 Apr 24 17:57:49 +0000 Organization: Nemoweb JNTP-Browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36 Injection-Info: news2.nemoweb.net; posting-host="45f864610b939d55d869bb8842920144112f3571"; logging-data="2024-04-10T17:57:49Z/8812399"; posting-account="217@news2.nemoweb.net"; mail-complaints-to="julien.arlandis@gmail.com" JNTP-ProtocolVersion: 0.21.1 JNTP-Server: PhpNemoServer/0.94.5 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-JNTP-JsonNewsGateway: 0.96 From: WM <wolfgang.mueckenheim@tha.de> Bytes: 2528 Lines: 34 Le 09/04/2024 à 20:27, Jim Burns a écrit : > On 4/9/2024 8:22 AM, WM wrote: >> Le 09/04/2024 à 01:54, Jim Burns a écrit : >>> On 4/8/2024 9:55 AM, WM wrote: >>>> Le 07/04/2024 à 21:47, Jim Burns a écrit : > >>>>> The successor operation is closed in >>>>> the natural numbers. >>>> >>>> For visible numbers only. >>> >>> Visibleᵂᴹ or darkᵂᴹ, >>> k is a natural number :⟺ >>> k=0 ∨ ∃⟦0,k⦆: ∀i ∈ ⟦0,k⦆: i⁺¹ ∈ ⦅0,k⟧ >> >> Not correct if >> there are all natural numbers such that >> no further one exists below ω. > > You seem to be saying: > | Not correct if > | not all natural numbers have > | a further one below ω All further numbers are multiplied too. > > In other words [1]: > | Not correct if > | ω is finiteⁿᵒᵗᐧᵂᴹ. Not correct if there is no free space between ℕ and ω. Regards, WM