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|    Message 262,847 of 262,912    |
|    olcott to Richard Damon    |
|    Re: Changing the foundational basis to P    |
|    07 Feb 26 23:07:03    |
      XPost: comp.theory, sci.math       From: polcott333@gmail.com              On 2/7/2026 9:49 PM, Richard Damon wrote:       > On 2/7/26 8:10 PM, olcott wrote:       >> On 2/7/2026 2:56 PM, Richard Damon wrote:       >>> On 2/7/26 11:46 AM, olcott wrote:       >>>> On 2/7/2026 10:33 AM, Richard Damon wrote:       >>>>> On 2/7/26 10:10 AM, olcott wrote:       >>>>>> On 2/7/2026 8:46 AM, Richard Damon wrote:       >>>>>>> On 2/7/26 9:22 AM, olcott wrote:       >>>>>>>> On 2/7/2026 7:50 AM, Richard Damon wrote:       >>>>>>>>> On 2/7/26 8:10 AM, olcott wrote:       >>>>>>>>>> On 2/7/2026 4:25 AM, Mikko wrote:       >>>>>>>>>>> On 06/02/2026 17:30, olcott wrote:       >>>>>>>>>>>> On 2/6/2026 3:01 AM, Mikko wrote:       >>>>>>>>>>>>> On 05/02/2026 18:55, olcott wrote:       >>>>>>>>>>>>>       >>>>>>>>>>>>>> Changing the foundational basis to Proof Theoretic Semantics       >>>>>>>>>>>>>> Tarski Undefinability is overcome       >>>>>>>>>>>>>>       >>>>>>>>>>>>>> x ∈ Provable ⇔ x ∈ True // proof theoretic semantics       >>>>>>>>>>>>>       >>>>>>>>>>>>> A definition in terms of an undefined symbol does not       >>>>>>>>>>>>> really define.       >>>>>>>>>>>>       >>>>>>>>>>>> It is an axiom: ∀x (Provable(x) ⇒ True(x))       >>>>>>>>>>>       >>>>>>>>>>> There are theories where every sentence is provable but it is       >>>>>>>>>>> not       >>>>>>>>>>> possiible to interprete any theory so that every sentence is       >>>>>>>>>>> true.       >>>>>>>>>>>       >>>>>>>>>>       >>>>>>>>>> Proof Theoretic Semantics enables       >>>>>>>>>> "true on the basis of meaning expressed in language"       >>>>>>>>>> to be reliably computable for the entire body of knowledge.       >>>>>>>>>>       >>>>>>>>>>       >>>>>>>>>       >>>>>>>>> No it doesn't, but then you never understood what truth is, or       >>>>>>>>> really what knowledge is.       >>>>>>>>>       >>>>>>>>       >>>>>>>> "true on the basis of meaning expressed in language"       >>>>>>>> expressions of language are defined in terms of other       >>>>>>>> expressions of language thus truth is computed on the       >>>>>>>> basis of relations between finite strings.       >>>>>>>       >>>>>>> In other words, you admit your definition is self-referenetial,       >>>>>>> and by your own claims, not a basis for logic.       >>>>>>>       >>>>>>       >>>>>> It is an acyclic directed graph.       >>>>>       >>>>> So, what part of language has meaning without reference to anything       >>>>> else?       >>>>>       >>>>> You just said that your expressions are defined in terms of other       >>>>> expressions. Which ones are definable without reference to anything       >>>>> else?       >>>>>       >>>>       >>>> It is all a huge semantic tautology, even the       >>>> stipulated "atomic facts" specify relations       >>>> between finite strings.       >>>       >>> In other words, NO, you can't explain what you mean and need to keep       >>> changing it because you don't understand what you are talking about.       >>>       >>> A system that is one bing semantic tautology means it is basically       >>> worthless as everything is just redundently true       >>>       >>       >> When we understand that every expression that is "true on the basis of       >> meaning expressed in language" derives all of its meaning by its       >> relation to other expressions of language then we can see that the       >> expressions PTS rejects really are semantically meaningless. We can       >> anchor this even more by stipulating that these relations are semantic       >> entailment specified syntactically.       >>       >>       >       > But the problem is too many true statements are NOT "True on the basis       > of meaning expressed in language", like the Pythagorean Theorem.       >              Those ate atomic facts in the system, stipulated to be true.       Russell's atomic facts are complete.              > Thus, your system based on just things that are, is woefully underpowered.       >              The complete body of all knowledge that can be written       down is not underpowered.              > Until you can show how you can show the Pythogorean Theorem fits into       > you system, you are just showing that you are just an idiotic liar.                     You you are going to be disrespectful I will stop talking to you.              --       Copyright 2026 Olcott |
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