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Merge branch 'dev' into csf
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@ -36,3 +36,26 @@ BEGIN_PROVIDER [double precision, core_fock_operator, (mo_num,mo_num)]
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enddo
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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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END_PROVIDER
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BEGIN_PROVIDER [ double precision, h_core_ri, (mo_num, mo_num) ]
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implicit none
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BEGIN_DOC
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! Core Hamiltonian with 3-index exchange integrals:
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!
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! $\tilde{h}{pq} = h_{pq} - \frac{1}{2}\sum_{k} g(pk,kq)$
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END_DOC
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integer :: i,j, k
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do j=1,mo_num
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do i=1,mo_num
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h_core_ri(i,j) = mo_one_e_integrals(i,j)
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enddo
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do k=1,mo_num
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do i=1,mo_num
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h_core_ri(i,j) = h_core_ri(i,j) - big_array_exchange_integrals(i,k,j)
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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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