swiift.lib.constants
====================

.. py:module:: swiift.lib.constants

.. autoapi-nested-parse::

   Mathematical constants used throughout computations.

   .. attribute:: PI

      :math:`\pi`

      :type: float

   .. attribute:: PI_2

      :math:`2\pi`

      :type: float

   .. attribute:: PI_D4

      :math:`\frac{\pi}{4}`

      :type: float

   .. attribute:: SQR2

      :math:`\sqrt{2}`

      :type: float