Utilities Module
================

The utilities module contains helper functions and utility classes.

.. automodule:: qepsilon.utilities
   :members:
   :undoc-members:
   :show-inheritance:

Constants
---------

.. autoclass:: qepsilon.utilities.Constants
   :members:
   :undoc-members:
   :show-inheritance:

.. autoclass:: qepsilon.utilities.Constants_Metal
   :members:
   :undoc-members:
   :show-inheritance:

Utility Functions
-----------------

.. autofunction:: qepsilon.utilities.compose

.. autofunction:: qepsilon.utilities.ABAd

.. autofunction:: qepsilon.utilities.apply_to_pse

.. autofunction:: qepsilon.utilities.expectation_pse

.. autofunction:: qepsilon.utilities.trace

.. autofunction:: qepsilon.utilities.qubitconf2idx

.. autofunction:: qepsilon.utilities.idx2qubitconf