Johnny Lee wrote: >>>>print time1, time2 > > 1130748744.461 1130748744.500 > >>>>float(time2) - float(time1) > > 0.039000034332275391 > > > Why are there so many nonsense tails? thanks for your help.
http://en.wikipedia.org/wiki/Floating_point#Problems_with_floating-point, especially 'Rounding'. Or google for "gloating point precision" if you need more details. Daniel -- http://mail.python.org/mailman/listinfo/python-list
