Re: How a True(X) predicate can be defined for the set of analytic knowledge

On 4/2/25 12:03 PM, olcott wrote:

On 4/2/2025 4:32 AM, Mikko wrote:

On 2025-04-01 17:56:25 +0000, olcott said:
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On 4/1/2025 1:33 AM, Mikko wrote:

On 2025-03-31 18:33:26 +0000, olcott said:
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Anything the contradicts basic facts or expressions
semantically entailed from these basic facts is proven
false.

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Anything that follows from true sentences by a truth preserving
transformations is true. If you can prove that a true sentence
is false your system is unsound.

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Ah so we finally agree on something.
What about the "proof" that detecting inconsistent
axioms is impossible? (I thought that I remebered this).

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A method that can always determine whether a set of axioms is inconsistent
does not exist. However, there are methods that can correctly determine
about some axiom systems that they are inconsistent and fail on others.
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The proof is just another proof that some function is not Turing computable.
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 A finite set of axioms would seem to always be verifiable
as consistent or inconsistent.  This may be the same for
a finite list of axiom schemas.
 

Think of how many statements can be constructed from a finite alphabet of letters.
Can you "test" every statement to see if it is consistant?
Sorry, you are just showing how limited your thinking ability actually is.
That fact that YOU can't imagine the problem, doesn't mean it can be there.