> > > Takes almost no time to do - try it, you'll like it. > You'll also probably explain why it's meaningless in any useful frame > of reference ;-) -but that would ruin a good story. But what would it take to have the equation work out to a usable result? Sometimes these "trivial roots" turn out to be quite interesting. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist