Re: Turing completeness of the functional paradigm?



Chris Menzel wrote:
On Mon, 18 Jul 2005 23:32:19 +0100, Robert Low <mtx014@xxxxxxxxxxxxxx> said:
Chris Menzel wrote:
Hence, so interpreted, second-order PA has nonstandard models.
So where do they live?
Same place the nonstandard models of first-order PA live. :-)

OK: I was wondering if you had to have some weird non-standard universe for the model theory to be in.

Thanks for the explanation.
.



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