XPost: comp.theory, sci.math   
   From: polcott333@gmail.com   
      
   On 1/25/2026 5:24 AM, Mikko wrote:   
   > On 24/01/2026 16:18, olcott wrote:   
   >> On 1/24/2026 2:23 AM, Mikko wrote:   
   >>> On 22/01/2026 18:47, olcott wrote:   
   >>>> On 1/22/2026 2:21 AM, Mikko wrote:   
   >>>   
   >>>>> Anyway, what can be provven that way is true aboout PA. You can deny   
   >>>>> the proof but you cannot perform what is meta-provably impossible.   
   >>>   
   >>>> The meta-proof does not exist in the axioms of PA   
   >>>> and that is the reason why an external truth in   
   >>>> an external model cannot be proved internally in PA.   
   >>>> All of these years it was only a mere conflation   
   >>>> error.   
   >>>   
   >>> It is perfectly clear which is which. But every proof in PA is also   
   >>> a proof in Gödel's metatheory.   
   >>   
   >> ∀x ∈ PA (  True(PA, x) ≡ PA ⊢  x )   
   >> ∀x ∈ PA ( False(PA, x) ≡ PA ⊢ ¬x )   
   >> ∀x ∈ PA ( ¬WellFounded(PA, x) ≡   
   >>           (¬True(PA, x) ∧ (¬False(PA, x)))   
   >   
   > Those sentences don't mean anything without specificantions of a   
   > language and a theory that gives them some meaning.   
   >   
      
   In other word you do not understand standard notational   
   conventions that define True for PA as provable from the   
   axioms of PA and False for PA as refutable from the axioms   
   of PA.   
      
   --   
   Copyright 2026 Olcott

   
      
   My 28 year goal has been to make 
   
   "true on the basis of meaning expressed in language"
   
   reliably computable for the entire body of knowledge.

   
      
   This required establishing a new foundation
   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)