On Wed, Jun 17, 2015 Bruce Kellett <[email protected]> wrote:
> '2+2=4' is a tautology by virtue of the meanings of the terms involved. Yes, and E=MC^2 is a tautology too as is every correct mathematical equation. For this reason 2+2=5 is NOT a tautology. John K Clark -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/d/optout.
