Maths
=====

Finite difference differentiation in 2D/3D
------------------------------------------

.. autofunction:: fiesta.maths.dfdx
.. autofunction:: fiesta.maths.dfdy
.. autofunction:: fiesta.maths.dfdz

.. autofunction:: fiesta.maths.mpi_dfdx
.. autofunction:: fiesta.maths.mpi_dfdy
.. autofunction:: fiesta.maths.mpi_dfdz

Matrices
--------

.. autofunction:: fiesta.maths.det3by3
.. autofunction:: fiesta.maths.det4by4