Numeric and Mathematical Modules¶
The modules described in this chapter provide numeric and math-related functions
and data types. The numbers module defines an abstract hierarchy of
numeric types. The math and cmath modules contain various
mathematical functions for floating-point and complex numbers. The decimal
module supports exact representations of decimal numbers, using arbitrary precision
arithmetic.
The following modules are documented in this chapter:
numbers— Numeric abstract base classesmath— Mathematical functionscmath— Mathematical functions for complex numbersdecimal— Decimal fixed point and floating point arithmeticfractions— Rational numbersrandom— Generate pseudo-random numbersstatistics— Mathematical statistics functions