On Donnerstag 17 März 2011, kracekumar ramaraju wrote: > >>> 22/7.0 > > 3.1428571428571428 > > >>> import math > >>> math.pi > > 3.1415926535897931 > > Why is the difference is so much ?is pi =22/7 or something ? https://secure.wikimedia.org/wikipedia/en/wiki/Pi -- Wolfgang