On Sat, 22 Nov 2014, RussellMc wrote: >> >>> >> So division by zero is impossible >> ... >> > > Smell the colour nine. I beg to differ :-) our math is just not sophisticated enough yet. When was zero invented? What about negative numbers? And complex numbers? Regards Sergio --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .