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.. _numeric:
********************************
Numeric and Mathematical Modules
********************************
The modules described in this chapter provide numeric and math-related functions
and data types. The :mod:`numbers` module defines an abstract hierarchy of
numeric types. The :mod:`math` and :mod:`cmath` modules contain various
mathematical functions for floating-point and complex numbers. The :mod:`decimal`
module supports exact representations of decimal numbers, using arbitrary precision
arithmetic.
The following modules are documented in this chapter:
.. toctree::
numbers.rst
math.rst
cmath.rst
decimal.rst
fractions.rst
random.rst
statistics.rst
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