.. _iterations:

.. program:: iterations

.. default-role:: option

=============
IterativeSave
=============

Module which saves the computed energies for an extrapolation to the |FCI| limit.



EZFIO parameters
----------------

.. option:: n_iter

   Number of saved iterations

   Default: 1

.. option:: n_det_iterations

   Number of determinants at each iteration


.. option:: energy_iterations

   The variational energy at each iteration


.. option:: pt2_iterations

   The |PT2| correction at each iteration