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28 lines
768 B
Fortran
28 lines
768 B
Fortran
BEGIN_PROVIDER [double precision, big_array_coulomb_integrals, (mo_num,mo_num, mo_num)]
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&BEGIN_PROVIDER [double precision, big_array_exchange_integrals,(mo_num,mo_num, mo_num)]
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implicit none
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BEGIN_DOC
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! big_array_coulomb_integrals(j,i,k) = <ij|kj> = (ik|jj)
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!
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! big_array_exchange_integrals(i,j,k) = <ij|jk> = (ij|kj)
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END_DOC
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integer :: i,j,k,l
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double precision :: get_two_e_integral
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double precision :: integral
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do k = 1, mo_num
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do i = 1, mo_num
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do j = 1, mo_num
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l = j
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integral = get_two_e_integral(i,j,k,l,mo_integrals_map)
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big_array_coulomb_integrals(j,i,k) = integral
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l = j
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integral = get_two_e_integral(i,j,l,k,mo_integrals_map)
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big_array_exchange_integrals(j,i,k) = integral
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enddo
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enddo
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enddo
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END_PROVIDER
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