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qp2/docs/source/modules/davidson_undressed.rst
2024-12-04 15:58:59 +01:00

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ReStructuredText

.. _module_davidson_undressed:
.. program:: davidson_undressed
.. default-role:: option
==================
davidson_undressed
==================
Module for main files Davidson's algorithm with no dressing.
Providers
---------
.. c:var:: dressing_column_h
File : :file:`davidson_undressed/null_dressing_vector.irp.f`
.. code:: fortran
double precision, allocatable :: dressing_column_h (N_det,N_states)
double precision, allocatable :: dressing_column_s (N_det,N_states)
double precision, allocatable :: dressing_delta (N_det,N_states)
Null dressing vectors
Needs:
.. hlist::
:columns: 3
* :c:data:`n_det`
* :c:data:`n_states`
Needed by:
.. hlist::
:columns: 3
* :c:data:`ci_electronic_energy`
.. c:var:: dressing_column_s
File : :file:`davidson_undressed/null_dressing_vector.irp.f`
.. code:: fortran
double precision, allocatable :: dressing_column_h (N_det,N_states)
double precision, allocatable :: dressing_column_s (N_det,N_states)
double precision, allocatable :: dressing_delta (N_det,N_states)
Null dressing vectors
Needs:
.. hlist::
:columns: 3
* :c:data:`n_det`
* :c:data:`n_states`
Needed by:
.. hlist::
:columns: 3
* :c:data:`ci_electronic_energy`
.. c:var:: dressing_delta
File : :file:`davidson_undressed/null_dressing_vector.irp.f`
.. code:: fortran
double precision, allocatable :: dressing_column_h (N_det,N_states)
double precision, allocatable :: dressing_column_s (N_det,N_states)
double precision, allocatable :: dressing_delta (N_det,N_states)
Null dressing vectors
Needs:
.. hlist::
:columns: 3
* :c:data:`n_det`
* :c:data:`n_states`
Needed by:
.. hlist::
:columns: 3
* :c:data:`ci_electronic_energy`