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Re: Ruling-out Nonstandard Models of 1st-Order PA: msg#00212

Subject: Re: Ruling-out Nonstandard Models of 1st-Order PA
On Wed, 25 Oct 2006 Roger Bishop Jones wrote:

>I set about showing a conjecture which has as a
>corollory (what 
>is probably a well known result) that the only
w->consistent 
>complete extension of PA is "true arithmetic".

Is this not equivalent to the completeness Carnap
intended by adding the omega-rule?

Regards 


                
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