Formal Power Series
===================

Methods for computing and manipulating Formal Power Series.

.. autoclass:: sympy.series.formal.FormalPowerSeries
   :members:

.. autofunction:: sympy.series.formal.fps

.. autofunction:: sympy.series.formal.compute_fps

Rational Algorithm
------------------

.. autofunction:: sympy.series.formal.rational_independent

.. autofunction:: sympy.series.formal.rational_algorithm

Hypergeometric Algorithm
------------------------

.. autofunction:: sympy.series.formal.simpleDE

.. autofunction:: sympy.series.formal.exp_re

.. autofunction:: sympy.series.formal.hyper_re

.. autofunction:: sympy.series.formal.rsolve_hypergeometric

.. autofunction:: sympy.series.formal.solve_de

.. autofunction:: sympy.series.formal.hyper_algorithm