Forums before death by AOL, social media and spammers... "We can't have nice things"
|    sci.logic    |    Logic -- math, philosophy & computationa    |    262,912 messages    |
[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]
|    Message 262,855 of 262,912    |
|    olcott to Tristan Wibberley    |
|    Re: on ignoring the undecidable --- proo    |
|    09 Feb 26 19:37:21    |
      XPost: comp.theory, sci.math       From: polcott333@gmail.com              On 2/9/2026 10:43 AM, Tristan Wibberley wrote:       > On 09/02/2026 14:57, Mikko wrote:       >> Logic is not paralyzed. Separating semantics from inference rules       >> ensures that semantic problems don't affect the study of proofs       >> and provability.       >       > Would you agree that inference rules are a formalisation of some semantics.       >       > a) in a sense       > b) yes, properly       >       > ?       >       > And then a syntactical system is one in which there remains no       > unformalised semantics (or, indeed, pragmatics), not even identification       > of thought objects.       >              Completely replacing the foundation of truth conditional       semantics with proof theoretic semantics then an expression       is "true on the basis of meaning expressed in language"       only to the extent that its meaning is entirely comprised       of its inferential relations to other expressions of that       language.                     --       Copyright 2026 Olcott |
[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]
(c) 1994, bbs@darkrealms.ca