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39 lines
1.1 KiB

subroutine runCY_00llli(k,l,i1,Xtwiddle,Gtwiddle,Shat6,N0)
implicit none
C--- Expression for extension of Eq. 5.60b
C--- Calculates C00llli, requires C00llll
C--- Small terms of order Xtwiddle(0,k)*Ciiiii,Xtwiddle(0,0)*Ciiiiii
C--- Denominator Gtwiddle(k,l)
include 'lib/TensorReduction/Include/types.f'
include 'lib/TensorReduction/Include/pvCnames.f'
include 'lib/TensorReduction/Include/pvCv.f'
include 'lib/TensorReduction/recur/Include/Carraydef.f'
include 'lib/TensorReduction/recur/Include/Carrays.f'
integer ep,N0,k,l,i1,np
parameter(np=2)
real(dp):: Xtwiddle(0:np,0:np),Gtwiddle(np,np)
complex(dp):: Shat6(np,z5max,-2:0)
if ((i1 .eq. l) .or. (i1 .eq. 0)) then
return
endif
do ep=-2,0
Cv(czziiii(z4(l,l,l,i1))+N0,ep)=
. (-2d0*Gtwiddle(k,i1)*Cv(czziiii(z4(l,l,l,l))+N0,ep)
. +Gtwiddle(k,1)*Shat6(1,z5(l,l,l,l,i1),ep)
. +Gtwiddle(k,2)*Shat6(2,z5(l,l,l,l,i1),ep)
. +Xtwiddle(k,0)*Cv(ciiiii(z5(l,l,l,l,i1))+N0,ep)
. -Xtwiddle(0,0)*Cv(ciiiiii(z6(k,l,l,l,l,i1))+N0,ep))
. /(8d0*Gtwiddle(k,l))
enddo
return
end