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mirror of https://github.com/pfloos/quack synced 2024-06-21 20:52:21 +02:00
quack/src/CC/form_delta_OV.f90

28 lines
504 B
Fortran

subroutine form_delta_OV(nC,nO,nV,nR,eO,eV,delta)
! Form energy denominator for CC
implicit none
! Input variables
integer,intent(in) :: nC,nO,nV,nR
double precision,intent(in) :: eO(nO)
double precision,intent(in) :: eV(nV)
! Local variables
integer :: i,a
! Output variables
double precision,intent(out) :: delta(nO,nV)
do i=nC+1,nO
do a=1,nV-nR
delta(i,a) = eV(a) - eO(i)
enddo
enddo
end subroutine form_delta_OV