.. _utilities-label:

Utilities
----------

.. automodule:: few.utils

Mode Filtering
~~~~~~~~~~~~~~~

.. automodule:: few.utils.modeselector
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(-2) Spin-Weighted Spherical Harmonics
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

.. automodule:: few.utils.ylm
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Frequency Domain Utilities
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

.. automodule:: few.utils.fdutils
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Analysis and Other Tools
~~~~~~~~~~~~~~~~~~~~~~~~~

.. automodule:: few.utils.utility
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Elliptic integrals (Legendre and Carlson symmetric forms)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

.. automodule:: few.utils.elliptic
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PN Parameter Mapping Utilities
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

.. automodule:: few.utils.pn_map
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