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24 lines
519 B
Fortran
24 lines
519 B
Fortran
BEGIN_PROVIDER [ double precision, taus, (spin_occ_num,spin_occ_num,spin_vir_num,spin_vir_num)]
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implicit none
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BEGIN_DOC
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! Tau_s
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END_DOC
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integer :: i,j,a,b
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do b=1,spin_vir_num
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do a=1,spin_vir_num
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do j=1,spin_occ_num
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do i=1,spin_occ_num
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taus(i,j,a,b) = t2_cc(i,j,a,b) + 0.5d0*( &
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t1_cc(i,a)*t1_cc(j,b) - &
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t1_cc(i,b)*t1_cc(j,a) )
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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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