This article is used to record standard class libraries in Python. The contents of this article are updated at any time.
math(Mathematical operations):
>>> import math >>> math.pi 3.141592653589793 >>> math.ceil(5.2) 6 >>> math.floor(9.9) 9 >>> math.pow(4, 2) 16.0 >>> math.sqrt(9) 3.0 >>> math.fabs(-2) 2.0 >>> math.fmod(5, 3) 2.0