Polynomial Module (:mod:`numpy.polynomial.polynomial`)
======================================================
.. versionadded:: 1.4.0
.. currentmodule:: numpy.polynomial.polynomial
This module provides a number of objects (mostly functions) useful for
dealing with Polynomial series, including a `Polynomial` class that
encapsulates the usual arithmetic operations. (General information
on how this module represents and works with such polynomials is in the
docstring for its "parent" sub-package, `numpy.polynomial`).
Polynomial Class
----------------
.. autosummary::
:toctree: generated/
Polynomial
Basics
------
.. autosummary::
:toctree: generated/
polyval
polyval2d
polyval3d
polygrid2d
polygrid3d
polyroots
polyfromroots
Fitting
-------
.. autosummary::
:toctree: generated/
polyfit
polyvander
polyvander2d
polyvander3d
Calculus
--------
.. autosummary::
:toctree: generated/
polyder
polyint
Algebra
-------
.. autosummary::
:toctree: generated/
polyadd
polysub
polymul
polymulx
polydiv
polypow
Miscellaneous
-------------
.. autosummary::
:toctree: generated/
polycompanion
polydomain
polyzero
polyone
polyx
polytrim
polyline