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Re: Gödel's G has never actually been true in arithmetic

Message-ID <-M8w7ApLHAiK9B-bPjcdK_CB6vQ@jntp> (permalink)
Subject Re: Gödel's G has never actually been true in arithmetic
References (5 earlier) <10kpm74$1r90m$1@dont-email.me> <10kqh7e$23pt6$1@dont-email.me> <10kqsb3$27pfl$1@dont-email.me> <10ks62i$2l2n9$1@dont-email.me> <10ks70p$2m8fa$1@dont-email.me>
Newsgroups sci.logic, sci.math, comp.theory, comp.ai.philosophy
Followup-To sci.math
Date 2026-01-22 04:59 +0000
Organization Nemoweb
From Python <python@cccp.invalid>

Cross-posted to 4 groups.

Followups directed to: sci.math

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Le 22/01/2026 à 04:54, olcott a écrit :
> On 1/21/2026 9:37 PM, Richard Damon wrote:
>> On 1/21/26 10:45 AM, olcott wrote:
>>> On 1/21/2026 6:35 AM, Richard Damon wrote:
>>>> On 1/20/26 11:54 PM, olcott wrote:
>>>>> On 1/20/2026 10:04 PM, Richard Damon wrote:
>>>>>> On 1/20/26 4:23 PM, olcott wrote:
>>>>>>> On 1/19/2026 11:29 PM, Richard Damon wrote:
>>>>>>>>> My system is not supposed to decide in advance whether
>>>>>>>>> Goldbach is well‑founded. A formula becomes a truth‑bearer
>>>>>>>>> only when PA can classify it in finitely many steps.
>>>>>>>>> Goldbach may or may not be classifiable; that’s an open
>>>>>>>>> computational fact, not a semantic requirement. This has
>>>>>>>>> no effect on Gödel, because Gödel’s sentence is structurally
>>>>>>>>> non‑truth‑bearing, not merely unclassified.
>>>>>>>>
>>>>>>>> Which shows that you don't understand what logic systems are.
>>>>>>>>
>>>>>>>> The don't "Decide" on truths, they DETERMINE what is true.
>>>>>>>>
>>>>>>>> Your problem is that either there is, or there isn't a finite 
>>>>>>>> length proof of the statement.
>>>>>>>>
>>>>>>>> Semantics can't change in a formal system, or they aren't really 
>>>>>>>> semantics.
>>>>>>>>
>>>>>>>> Your problem is you don't understand Godel statement, as it *IS* 
>>>>>>>> truth bearing as it is a simple statement with no middle ground, 
>>>>>>>> does a number exist that satisfies a given relationship. Either 
>>>>>>>> there is, or there isn't. No other possiblity.
>>>>>>>>
>>>>>>>> You confuse yourself by forgetting that words have actual 
>>>>>>>> meaning, and that meaning can depend on using the right context.
>>>>>>>>
>>>>>>>> Godel's G is a statement in the system PA.
>>>>>>>>
>>>>>>>> It is a statement about the non-existance of a natural number 
>>>>>>>> that satisfies a particular computable realtionship.
>>>>>>>>
>>>>>>>> It is a statement defined purely by mathematics and thus doesn't 
>>>>>>>> "depend" on other meaning.
>>>>>>>>
>>>>>>>> It is a mathematical FACT, that for this relationship, no matter 
>>>>>>>> what natural number we test, none will satisfy it, so its 
>>>>>>>> assertation that no number satisfies it makes it true.
>>>>>>>
>>>>>>> PA augmented with its own True(PA,x) and False(PA,x)
>>>>>>> is a decider for Domain of every expression grounded
>>>>>>> in the axioms of PA.
>>>>>>
>>>>>> No, it becomes inconsistant.
>>>>>>
>>>>>>>
>>>>>>> A system at a higher level of inference than PA can
>>>>>>> reject any expressions that define a cycle in the
>>>>>>> directed graph of the evaluation sequence of PA
>>>>>>> expressions. Then PA could test back chained inference
>>>>>>> from expression x and ~x to the axioms of PA.
>>>>>>>
>>>>>>
>>>>>> But there is no "cycle" in the statement of G. It is PURELY a 
>>>>>> statement of the non-existance of a number that satisfies a purely 
>>>>>> mathematic relationship (which has no meaning by itself in PA).
>>>>>>
>>>>>
>>>>> Even the relationship cannot exist <in> PA.
>>>>> Instead it is about PA in outside model theory
>>>>
>>>> No, it doesn't mention PA, it is about the numbers that are IN PA.
>>>>
>>>> Your problem is you forget to actually know what Godel's G is, a you 
>>>> only read the Reader's Digest version of the proof, as that is all 
>>>> you can understand.
>>>>
>>>> That, or you are saying that mathematics itself isn't in PA, and that 
>>>> you proof-theoretic stuff isn't in PA either,
>>>>
>>>> Sorry, you are just showing how ignorant you are.
>>>>
>>>
>>> G_F ↔ ¬Prove_F(Gödel_Number(G_F)) contains a semantic
>>> dependency loop, because evaluating G_F requires
>>> evaluating Prove_F on the Gödel number of G_F, which
>>> in turn requires evaluating G_F again;
>> 
>> But that isn't G_F
>> 
>> G_F is a statement that a particular relationship (lets call it R(x) ) 
>> will not be satisfied for any natural number x.
>> 
> 
> That relationship has never existed inside actual
> arithmetic

It actually IS a relationship in the domain of PA. PUNTO.

It is what it is. Denial is hopeless. 


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Thread

Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-17 15:08 -0600
  Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-17 16:54 -0500
    Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-17 16:50 -0600
      Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-17 19:14 -0500
        Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-17 18:49 -0600
          Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-17 20:20 -0500
            Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-17 19:30 -0600
              Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-17 20:46 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-17 19:59 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-17 22:20 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-17 21:59 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-17 23:13 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-17 22:38 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-18 12:37 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-18 12:38 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-18 15:55 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-18 15:49 -0600
                Re: Gödel's G has never actually been true in arithmetic Python <python@cccp.invalid> - 2026-01-18 21:59 +0000
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-18 18:28 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-18 17:41 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-18 19:28 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-18 21:17 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-20 00:29 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-20 10:50 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-20 23:00 -0500
                Re: Gödel's G has never actually been true in arithmetic Python <python@cccp.invalid> - 2026-01-19 01:24 +0000
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-18 21:19 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <news.x.richarddamon@xoxy.net> - 2026-01-18 22:56 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-18 22:28 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <news.x.richarddamon@xoxy.net> - 2026-01-19 06:49 -0500
                Re: Gödel's G has never actually been true in arithmetic Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2026-01-19 13:58 +0000
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-19 13:20 -0600
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-19 08:43 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-20 00:29 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-20 15:23 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-20 23:04 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-20 22:54 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <news.x.richarddamon@xoxy.net> - 2026-01-21 07:35 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-21 09:45 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <news.x.richarddamon@xoxy.net> - 2026-01-21 22:37 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-21 21:53 -0600
                Re: Gödel's G has never actually been true in arithmetic Python <python@cccp.invalid> - 2026-01-22 04:59 +0000
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-21 23:18 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-22 19:17 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-22 18:33 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <news.x.richarddamon@xoxy.net> - 2026-01-22 21:51 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-22 22:18 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-23 20:33 -0500
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-22 19:15 -0500
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-20 00:29 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-20 14:00 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-20 23:12 -0500
                Re: Gödel's G has never actually been true in arithmetic Moebius <invalid@example.invalid> - 2026-01-22 02:23 +0100
                Re: Gödel's G has never actually been true in arithmetic Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2026-01-20 23:08 +0000
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-20 17:33 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-22 19:23 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-22 18:49 -0600
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-22 19:05 -0600
                Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-22 21:48 -0500
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-22 19:30 -0600
                Re: Gödel's G has never actually been true in arithmetic Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2026-01-23 00:23 +0000
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-22 18:29 -0600
                Re: Gödel's G has never actually been true in arithmetic Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2026-01-23 01:15 +0000
                Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-22 19:38 -0600
                Re: Gödel's G has never actually been true in arithmetic Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2026-01-18 12:44 +0000
            Re: Gödel's G has never actually been true in arithmetic Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2026-01-18 12:38 +0000
  Re: Gödel's G has never actually been true in arithmetic Mikko <mikko.levanto@iki.fi> - 2026-01-18 12:09 +0200
  Glossary building (Was: Re: Gödel's G has never actually been true in arithmetic) Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2026-01-18 11:53 +0000
  Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-19 20:39 -0600
    Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-20 00:29 -0500
      Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-20 15:39 -0600
        Re: Gödel's G has never actually been true in arithmetic Richard Damon <Richard@Damon-Family.org> - 2026-01-20 23:21 -0500
        Re: Gödel's G has never actually been true in arithmetic Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2026-01-28 16:34 +0000
          Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-28 12:17 -0600
            Re: Gödel's G has never actually been true in arithmetic Richard Damon <news.x.richarddamon@xoxy.net> - 2026-02-01 07:33 -0500
      Re: Gödel's G has never actually been true in arithmetic Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2026-01-28 16:21 +0000
        Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-28 12:08 -0600
          Re: Gödel's G has never actually been true in arithmetic Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2026-01-28 23:59 +0000
            Re: Gödel's G has never actually been true in arithmetic olcott <polcott333@gmail.com> - 2026-01-28 20:10 -0600
          Re: Gödel's G has never actually been true in arithmetic Richard Damon <news.x.richarddamon@xoxy.net> - 2026-02-01 07:33 -0500
            Re: Gödel's G has never actually been true in arithmetic Tristan Wibberley <tristan.wibberley+netnews2@alumni.manchester.ac.uk> - 2026-02-01 20:04 +0000

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