I don't understand what that number came from. My calculator gives me cos(pi*.5) = 0, and my interpreter gives me cos(pi*0.5) = 6.1230317691118863e-017.
Max Erickson wrote: > Max Erickson <[EMAIL PROTECTED]> wrote: > > > > Try sin(pi*0.5) to see similar behavior to cos(pi) or cos(pi*2). > > > > Uhh, switch that, cos(pi*0.5)... -- http://mail.python.org/mailman/listinfo/python-list
