IR Basis
========

.. autoclass:: sparse_ir.FiniteTempBasis
    :members:

Piecewise polynomials
---------------------

.. autoclass:: sparse_ir.poly.PiecewiseLegendrePoly
    :members:
    :special-members: __call__, __getitem__

.. note::
   Additional polynomial classes are currently being refactored.
   Please refer to the concrete polynomial classes above for the current API.