acos(x), asin(x), atan(x), atan2(x y), ceil(x), cos(x), cosh(x), exp(x), fabs(x), floor(x), fmod(x y), frexp(x), ldexp(x y), log(x), log10(x), modf(x), pow(x y), sin(x), sinh(x), sqrt(x), tan(x), tanh(x).
math
This module is always available.
It provides access to the mathematical functions defined by the C
standard.
They are:
acos(x),
asin(x),
atan(x),
atan2(x y),
ceil(x),
cos(x),
cosh(x),
exp(x),
fabs(x),
floor(x),
fmod(x y),
frexp(x),
ldexp(x y),
log(x),
log10(x),
modf(x),
pow(x y),
sin(x),
sinh(x),
sqrt(x),
tan(x),
tanh(x).
Note that frexp and modf have a different call/return pattern than their C equivalents: they take a single argument and return a pair of values, rather than returning their second return value through an `output parameter' (there is no such thing in Python).
The module also defines two mathematical constants:
pi and e.