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|    sci.logic    |    Logic -- math, philosophy & computationa    |    262,912 messages    |
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|    Message 261,650 of 262,912    |
|    olcott to Mikko    |
|    Re: Most generically exactly what is a p    |
|    03 Dec 25 10:06:12    |
      XPost: comp.theory, sci.math       From: polcott333@gmail.com              On 12/3/2025 4:47 AM, Mikko wrote:       > olcott kirjoitti 2.12.2025 klo 16.49:       >> On 12/2/2025 3:15 AM, Mikko wrote:       >>> olcott kirjoitti 1.12.2025 klo 14.27:       >>>       >>>> A prove is any sequence of steps that shows       >>>> that its conclusion is necessarily true.       >>> That depends on the exact meaning of "shows". The usual meaning of       >>> "show" is to make something visible. But merely making some sequence       >>> of some steps visible does not make it a proof.       >       >> What I usually mean by proof is any kind of correct       >> semantic logical entailment anchored in the basis       >> of expressions of language that are certainly true.       >       > What others mean by "proof" does not include anything that cannot       > be checked without a proof that it is a "proof".       >              When we know that "cats" |
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