module usage
module usage
random.random()
random.randint()
random.choice()
Choosing random item(s)
random.choices()
random.sample()
random.shuffle()
Introduction
cmath module
math.sin()
math.cos()
math.tan()
math.asin()
math.acos()
math.atan()
math.atan2()
math.sinh()
math.cosh()
math.tanh()
math.asinh()
math.acosh()
math.atanh()
math.exp()
math.pow()
math.sqrt()
math.log()
math.log2()
math.log10()
math.ceil()
math.floor()
math.trunc()
math.modf()
math.fmod()
math.fabs()
math.factorial()
math.gcd()
math.lcm()
math.isqrt()
math.isfinite()
math.isinf()
math.isnan()
math.ldexp()
math.frexp()
math.degrees()
math.radians()
math.copysign()
math.fsum()
math.gamma()
math.hypot()
math.isclose()
math.lgamma()
math.prod()
math.perm()
math.erf()
math.erfc()
math.dist()
math.comb()
math.remainder()
math.pi
math.e
math.inf
math.nan
math.tau
cmath.acosh()
cmath.acos()
cmath.asin()
cmath.asinh()
cmath.atan()
cmath.atanh()
cmath.cos()
cmath.cosh()
cmath.exp()
cmath.isclose()
cmath.isfinite()
cmath.isinf()
cmath.isnan()
cmath.log()
cmath.log10()
cmath.phase()
cmath.polar()
cmath.rect()
cmath.sin()
cmath.sinh()
cmath.sqrt()
cmath.tan()
cmath.tanh()
cmath.e
cmath.inf
cmath.infj
cmath.nan
cmath.nanj
cmath.pi
cmath.tau
#import the cmath module
import cmath
#print the Eulers number
print(cmath.e)The cmath(complex math) module in the standard library provides a set of functions and constants for working with complex numbers. One of the constants defined in the module is e which holds the value of the Eulers number(2.718281828459045).
cmath.eThe Eulers number(e), among many things, is used as the base of natural logarithms.
import cmath
import math
print(math.log(10, cmath.e))