It's oo ---- \ 1 1 | ------ = - / 3^m 2 ---- m=1 where ^ is exponentiation. (and oo is infinity ) Yes, it was in last Sunday's paper. FoxTrot is my favorite comic. It's written by Bill Amend, who majored in physics, so... go figure Also, note that: Paige bought "Needless Markup," and there is a painting of an eggplant in the dinner room for some odd reason.