On 10/15/2015 12:11 AM, Bruno Marchal wrote:
If arithmetic is false, Church-Turing thesis makes no more sense.
?? It will make sense as an axiom in a certain branch of mathematics.
Then it is no more the classical Church's thesis. It will be something
like intuitionist Church's thesis. That would again be just a change
of subject. It is like saying that 1 cloud + 1 cloud = 1 cloud can
refute 1+1=2. That is not good logic.
But it's a good example of the limitations of axiomatic inferences.
BRent
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