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/* Ergo, version 3.8.2, a program for linear scaling electronic structure
* calculations.
* Copyright (C) 2023 Elias Rudberg, Emanuel H. Rubensson, Pawel Salek,
* and Anastasia Kruchinina.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Primary academic reference:
* Ergo: An open-source program for linear-scaling electronic structure
* calculations,
* Elias Rudberg, Emanuel H. Rubensson, Pawel Salek, and Anastasia
* Kruchinina,
* SoftwareX 7, 107 (2018),
* <http://dx.doi.org/10.1016/j.softx.2018.03.005>
*
* For further information about Ergo, see <http://www.ergoscf.org>.
*/
/** @file integrals_2el_util_funcs.h
\brief Code for utility functions used by 2-electron integral
computation (i.e. computation of J and K matrices).
@author: Elias Rudberg <em>responsible</em>.
*/
#include "simple_sparse_mat.h"
void do_summedIntegralList_contribs_std(const i_j_val_struct* conv_mat_1_sp, int conv_mat_1_sp_nnz,
const i_j_val_struct* conv_mat_2_sp, int conv_mat_2_sp_nnz,
int noOfMonomials_1, int noOfMonomials_2,
const ergo_real* primitiveIntegralList,
int noOfBasisFuncPairs_1, int noOfBasisFuncPairs_2,
ergo_real* summedIntegralList);
void do_summedIntegralList_contribs_self(const i_j_val_struct* conv_mat_1_sp, int conv_mat_1_sp_nnz,
const i_j_val_struct* conv_mat_2_sp, int conv_mat_2_sp_nnz,
int noOfMonomials_1, int noOfMonomials_2,
const ergo_real* primitiveIntegralList,
int noOfBasisFuncPairs_1, int noOfBasisFuncPairs_2,
ergo_real* summedIntegralList);
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