:py:mod:`symfem.polynomials.dual`
=================================

.. py:module:: symfem.polynomials.dual

.. autoapi-nested-parse::

   Dual polynomials.



Module Contents
---------------


Functions
~~~~~~~~~

.. autoapisummary::

   symfem.polynomials.dual.l2_dual



.. py:function:: l2_dual(cell: str, poly: List[symfem.functions.ScalarFunction]) -> List[symfem.functions.ScalarFunction]

   Compute the L2 dual of a set of polynomials.

   :param cell: The cell type
   :param poly: The set of polynomial

   :returns: The L2 dual polynomials