Shift
=====

.. currentmodule:: astropy.modeling.functional_models

.. autoclass:: Shift
   :show-inheritance:

   .. rubric:: Attributes Summary

   .. autosummary::

      ~Shift.input_units
      ~Shift.linear
      ~Shift.offset
      ~Shift.param_names

   .. rubric:: Methods Summary

   .. autosummary::

      ~Shift.evaluate
      ~Shift.fit_deriv
      ~Shift.sum_of_implicit_terms

   .. rubric:: Attributes Documentation

   .. autoattribute:: input_units
   .. autoattribute:: linear
   .. autoattribute:: offset
   .. autoattribute:: param_names

   .. rubric:: Methods Documentation

   .. automethod:: evaluate
   .. automethod:: fit_deriv
   .. automethod:: sum_of_implicit_terms