======================
CAS_SD_selected Module
======================

Selected CAS + SD module.

1) Set the different MO classes using the ``qp_set_mo_class`` command
2) Run the selected CAS+SD program

Documentation
=============

.. Do not edit this section. It was auto-generated from the
.. by the `update_README.py` script.

`full_ci <http://github.com/LCPQ/quantum_package/tree/master/src/CAS_SD/cas_sd_selected.irp.f#L1>`_
  Undocumented


`h_apply_cas_sd <http://github.com/LCPQ/quantum_package/tree/master/src/CAS_SD/H_apply.irp.f_shell_16#L406>`_
  Calls H_apply on the HF determinant and selects all connected single and double
  excitations (of the same symmetry). Auto-generated by the ``generate_h_apply`` script.


`h_apply_cas_sd_diexc <http://github.com/LCPQ/quantum_package/tree/master/src/CAS_SD/H_apply.irp.f_shell_16#L1>`_
  Generate all double excitations of key_in using the bit masks of holes and
  particles.
  Assume N_int is already provided.


`h_apply_cas_sd_monoexc <http://github.com/LCPQ/quantum_package/tree/master/src/CAS_SD/H_apply.irp.f_shell_16#L263>`_
  Generate all single excitations of key_in using the bit masks of holes and
  particles.
  Assume N_int is already provided.


`h_apply_cas_sd_pt2 <http://github.com/LCPQ/quantum_package/tree/master/src/CAS_SD/H_apply.irp.f_shell_16#L1842>`_
  Calls H_apply on the HF determinant and selects all connected single and double
  excitations (of the same symmetry). Auto-generated by the ``generate_h_apply`` script.


`h_apply_cas_sd_pt2_diexc <http://github.com/LCPQ/quantum_package/tree/master/src/CAS_SD/H_apply.irp.f_shell_16#L1358>`_
  Generate all double excitations of key_in using the bit masks of holes and
  particles.
  Assume N_int is already provided.


`h_apply_cas_sd_pt2_monoexc <http://github.com/LCPQ/quantum_package/tree/master/src/CAS_SD/H_apply.irp.f_shell_16#L1661>`_
  Generate all single excitations of key_in using the bit masks of holes and
  particles.
  Assume N_int is already provided.


`h_apply_cas_sd_selected <http://github.com/LCPQ/quantum_package/tree/master/src/CAS_SD/H_apply.irp.f_shell_16#L1112>`_
  Calls H_apply on the HF determinant and selects all connected single and double
  excitations (of the same symmetry). Auto-generated by the ``generate_h_apply`` script.


`h_apply_cas_sd_selected_diexc <http://github.com/LCPQ/quantum_package/tree/master/src/CAS_SD/H_apply.irp.f_shell_16#L594>`_
  Generate all double excitations of key_in using the bit masks of holes and
  particles.
  Assume N_int is already provided.


`h_apply_cas_sd_selected_monoexc <http://github.com/LCPQ/quantum_package/tree/master/src/CAS_SD/H_apply.irp.f_shell_16#L917>`_
  Generate all single excitations of key_in using the bit masks of holes and
  particles.
  Assume N_int is already provided.

Needed Modules
==============

.. Do not edit this section. It was auto-generated from the
.. by the `update_README.py` script.

.. image:: tree_dependency.png

* `Perturbation <http://github.com/LCPQ/quantum_package/tree/master/src/Perturbation>`_
* `Selectors_full <http://github.com/LCPQ/quantum_package/tree/master/src/Selectors_full>`_
* `Generators_CAS <http://github.com/LCPQ/quantum_package/tree/master/src/Generators_CAS>`_