Function approximation
----------------------

Taylor series (``taylor``)
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.. autofunction:: mpmath.taylor

Pade approximation (``pade``)
.............................

.. autofunction:: mpmath.pade

Chebyshev approximation (``chebyfit``)
......................................

.. autofunction:: mpmath.chebyfit

Fourier series (``fourier``, ``fourierval``)
............................................

.. autofunction:: mpmath.fourier
.. autofunction:: mpmath.fourierval