=================== Psiref_utils Module =================== Utilities related to the use of a reference wave function. This module needs to be loaded with any psi_ref module. Documentation ============= .. Do not edit this section. It was auto-generated from the .. by the `update_README.py` script. `h_matrix_ref `_ Undocumented `idx_non_ref `_ Set of determinants which are not part of the reference, defined from the application of the reference bitmask on the determinants. idx_non_ref gives the indice of the determinant in psi_det. `idx_ref `_ Reference wave function, defined as determinants with coefficients > 0.05 idx_ref gives the indice of the ref determinant in psi_det. `n_det_non_ref `_ Set of determinants which are not part of the reference, defined from the application of the reference bitmask on the determinants. idx_non_ref gives the indice of the determinant in psi_det. `n_det_ref `_ Reference wave function, defined as determinants with coefficients > 0.05 idx_ref gives the indice of the ref determinant in psi_det. `psi_coef_ref_diagonalized `_ Undocumented `psi_non_ref `_ Set of determinants which are not part of the reference, defined from the application of the reference bitmask on the determinants. idx_non_ref gives the indice of the determinant in psi_det. `psi_non_ref_coef `_ Set of determinants which are not part of the reference, defined from the application of the reference bitmask on the determinants. idx_non_ref gives the indice of the determinant in psi_det. `psi_non_ref_coef_sorted_bit `_ Reference determinants sorted to accelerate the search of a random determinant in the wave function. `psi_non_ref_sorted_bit `_ Reference determinants sorted to accelerate the search of a random determinant in the wave function. `psi_ref `_ Reference wave function, defined as determinants with coefficients > 0.05 idx_ref gives the indice of the ref determinant in psi_det. `psi_ref_coef `_ Reference wave function, defined as determinants with coefficients > 0.05 idx_ref gives the indice of the ref determinant in psi_det. `psi_ref_coef_sorted_bit `_ Reference determinants sorted to accelerate the search of a random determinant in the wave function. `psi_ref_energy `_ Undocumented `psi_ref_energy_diagonalized `_ Undocumented `psi_ref_sorted_bit `_ Reference determinants sorted to accelerate the search of a random determinant in the wave function.