#include "basisinfo.h"
Go to the source code of this file.
Functions | |
ergo_real | do_2e_integral (int mu, int nu, int la, int si, const BasisInfoStruct &basisInfo, const IntegralInfo *integralInfo) |
int | compute_2e_matrix_list_explicit (const BasisInfoStruct &basisInfo, const IntegralInfo *integralInfo, ergo_real **resultList, ergo_real **densList, int noOfMatrices, ergo_real threshold) |
int | compute_2e_matrix_simple (const BasisInfoStruct &basisInfo, const IntegralInfo *integralInfo, ergo_real hf_weight, ergo_real *result, const ergo_real *dens) |
compute_2e_matrix_simple computes the 2el matrix in the simplest possible way. |
int compute_2e_matrix_list_explicit | ( | const BasisInfoStruct & | basisInfo, | |
const IntegralInfo * | integralInfo, | |||
ergo_real ** | resultList, | |||
ergo_real ** | densList, | |||
int | noOfMatrices, | |||
ergo_real | threshold | |||
) |
int compute_2e_matrix_simple | ( | const BasisInfoStruct & | basisInfo, | |
const IntegralInfo * | integralInfo, | |||
ergo_real | hf_weight, | |||
ergo_real * | result, | |||
const ergo_real * | dens | |||
) |
compute_2e_matrix_simple computes the 2el matrix in the simplest possible way.
It assumes that the matrix is computed for closed shell. The weight of the HF exchange is controlled by
hf_weight | which is equal 1 for ordinary Hartree-Fock calculation. No assumption are made regarding symmetry of the density matrix | |
dens | . The computed two-electron part of the Fock matrix is returned in | |
result | . | |
basisInfo | info about the used basis set. | |
integralInfo | info needed for evaluation of integrals of Gaussian functions. |
ergo_real do_2e_integral | ( | int | mu, | |
int | nu, | |||
int | la, | |||
int | si, | |||
const BasisInfoStruct & | basisInfo, | |||
const IntegralInfo * | integralInfo | |||
) |