
Re: Is logic part of mathematics  or is mathematics part of logic?
Posted:
Jul 6, 2013 7:38 PM


At 09:34 AM 7/5/2013, Robert Hansen wrote:
>You want to teach something like ... > >If A then B. Not B therefore Not A.
My point was that in the "real world"; it is far more important to be persuasive that: If A then B. Not A therefore Not B. And don't forget: B therefore A.
Wayne

