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Path: ...!eternal-september.org!feeder2.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: olcott <polcott333@gmail.com> Newsgroups: comp.theory Subject: Re: Peano Axioms anchored in First Grade Arithmetic on ASCII Digit String pairs Date: Sun, 3 Nov 2024 07:11:09 -0600 Organization: A noiseless patient Spider Lines: 95 Message-ID: <vg7spd$c823$2@dont-email.me> References: <ves6p1$2uoln$1@dont-email.me> <vf1stu$8h0v$1@dont-email.me> <592109c757262c48aaca517a829ea1867913316b@i2pn2.org> <vf37qt$fbb3$1@dont-email.me> <vf5430$sjvj$1@dont-email.me> <vf5mat$v6n5$4@dont-email.me> <vf7jbl$1cr7h$1@dont-email.me> <vf8b8p$1gkf5$3@dont-email.me> <vfa8iu$1ulea$1@dont-email.me> <vfassk$21k64$4@dont-email.me> <vfdjc7$2lcba$1@dont-email.me> <vfdlij$2ll17$1@dont-email.me> <vffj9k$33eod$1@dont-email.me> <vfg6j4$36im7$1@dont-email.me> <vfi7ng$3kub8$1@dont-email.me> <vfiq60$3ner2$3@dont-email.me> <vfku48$78d0$1@dont-email.me> <vfli96$fj8s$2@dont-email.me> <vft079$23tm3$1@dont-email.me> <vft822$25aio$2@dont-email.me> <vfvmep$2lf25$1@dont-email.me> <vfvsk6$2mcse$3@dont-email.me> <a5b9623eda10363c48629af3716975731d938a13@i2pn2.org> <vg03k0$2nbaf$1@dont-email.me> <vg24je$3625e$1@dont-email.me> <vg2fes$37lpn$3@dont-email.me> <vg4nt3$3nc7p$1@dont-email.me> <vg511h$3or7a$2@dont-email.me> <vg7emh$9ut2$1@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Sun, 03 Nov 2024 14:11:10 +0100 (CET) Injection-Info: dont-email.me; posting-host="78d696b0e880e7e96a4aa9625f760657"; logging-data="401475"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18GwfwJWpVan4WRqH6mjCWJ" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:57hlAe/IB8CVqpXd0TAlncFzryg= Content-Language: en-US In-Reply-To: <vg7emh$9ut2$1@dont-email.me> X-Antivirus: Norton (VPS 241102-0, 11/1/2024), Outbound message X-Antivirus-Status: Clean Bytes: 5809 On 11/3/2024 3:10 AM, Mikko wrote: > On 2024-11-02 11:05:20 +0000, olcott said: > >> On 11/2/2024 3:29 AM, Mikko wrote: >>> On 2024-11-01 11:53:00 +0000, olcott said: >>> >>>> On 11/1/2024 3:47 AM, Mikko wrote: >>>>> On 2024-10-31 14:18:40 +0000, olcott said: >>>>> >>>>>> On 10/31/2024 8:58 AM, joes wrote: >>>>>>> Am Thu, 31 Oct 2024 07:19:18 -0500 schrieb olcott: >>>>>>>> On 10/31/2024 5:34 AM, Mikko wrote: >>>>>>>>> On 2024-10-30 12:16:02 +0000, olcott said: >>>>>>>>>> On 10/30/2024 5:02 AM, Mikko wrote: >>>>>>>>>>> On 2024-10-27 14:21:25 +0000, olcott said: >>>>>>>>>>>> On 10/27/2024 3:37 AM, Mikko wrote: >>>>>>>>>>>>> On 2024-10-26 13:17:52 +0000, olcott said: >>>>>>>>>>>>> >>>>>>>>>>>>>> Just imagine c functions that have enough memory to >>>>>>>>>>>>>> compute sums >>>>>>>>>>>>>> and products of ASCII strings of digits using the same >>>>>>>>>>>>>> method that >>>>>>>>>>>>>> people do. >>>>>>>>>>>>> Why just imagein? That is fairly easy to make. In some other >>>>>>>>>>>>> lanugages (e.g. Python, Javascript) it is alread in the >>>>>>>>>>>>> library or >>>>>>>>>>>>> as a built-in feature. >>>>>>>>>>>> OK next I want to see the actual Godel numbers and the >>>>>>>>>>>> arithmetic >>>>>>>>>>>> steps used to derive them. >>>>>>>>>>> They can be found in any textbook of logic that discusses >>>>>>>>>>> undecidability. >>>>>>>>>>> If you need to ask about details tell us which book you are >>>>>>>>>>> using. >>>>>>>>>> Every single digit of the entire natural numbers not any >>>>>>>>>> symbolic name >>>>>>>>>> for such a number. >>>>>>>>> Just evaluate the expressions shown in the books. >>>>>>>> To me they are all nonsense gibberish. How one can convert a >>>>>>>> proof about >>>>>>>> arithmetic into a proof about provability seems to be flatly false. >>>>>> >>>>>>> The key is selfreference. There is a number that encodes the >>>>>>> sentence >>>>>>> "the sentence with the number [the number that this sentence >>>>>>> encodes to] >>>>>>> is not provable". >>>>>> >>>>>> Can you please hit return before you reply? >>>>>> Your reply is always buried too close to what you are replying to. >>>>>> >>>>>> We simply reject pathological self-reference lie >>>>>> ZFC did and the issue ends. >>>>> >>>>> You cannot reject any number from atrithmetic. If you do the result is >>>>> not arithmetic anymore. >>>> >>>> I claims that his whole proof is nonsense until you >>>> provide 1200% concrete proof otherwise. >>> >>> Crackpots claim all all sorts of things. There is no way to change that >>> so there is no point to try. >>> >>>> All of arithmetic is inherently computable and >>>> any non-arithmetic operation on a number is a type >>>> mismatch error. >>> >>> There are arithmetic functions and predicates that are not Turing >>> computable. For example, Busy Beaver. >> >> Not computable because of self-reference is a different class >> than not computable for other reasons. > > There is no self reference in Busy Beaver. Anyway, not Turing computable > is not Turing computable, whatever the reason. > Computing the square root of a pile of actual mud is not Truing computable yet does not prove any actual limit to computation. Likewise for simply counting to infinity. >> The Goldbach conjecture seems not computable only because it seems to >> require an infinite number of steps. > > It seems so but that is not really known. > We do know that an infinite number of steps would provide the correct answer after an infinite amount of time. There is no after an infinite amount of time. -- Copyright 2024 Olcott "Talent hits a target no one else can hit; Genius hits a target no one else can see." Arthur Schopenhauer