:py:mod:`bempp.api.operators.boundary.common`
=============================================

.. py:module:: bempp.api.operators.boundary.common

.. autoapi-nested-parse::

   Common helpers uses for all boundary operators.



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


Functions
~~~~~~~~~

.. autoapisummary::

   bempp.api.operators.boundary.common.create_operator
   bempp.api.operators.boundary.common.create_multitrace_operator
   bempp.api.operators.boundary.common.pade_coeffs



.. py:function:: create_operator(identifier, domain, range_, dual_to_range, parameters, assembler, operator_options, kernel_type, assembly_type, device_interface, precision, is_complex)

   Create a generic operator.


.. py:function:: create_multitrace_operator(identifier, domain, range_, dual_to_range, parameters, assembler, operator_options, multitrace_kernel, singular_contribution, device_interface, precision)

   Create a generic operator.


.. py:function:: pade_coeffs(order, angle)

   Calculate the coefficients of the Pade series expansion.

   Parameters
   ----------
   order : int
       The order of the expansion.
   angle : float
       The branch-cut angle of the expansion.

   Returns
   -------
   c_0 : complex
   a_j : numpy.ndarray[complex]
   b_j : numpy.ndarray[complex]
   r_0 : complex
       The coefficients of the Pade expansion.