Legacy patches to compile MCFM-8.3
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48 lines
1.2 KiB

subroutine runC_000000(k,l,DetGr,f,Gtwiddle,Gtt,
. Shat5zzzz,Shat6zzzz,S000000,N0)
implicit none
C------Fixes C000000
C-----knowing C0000 with correction of order Delta C0000ii
include 'types.f'
include 'TRconstants.f'
include 'pvCnames.f'
include 'pvCv.f'
include 'Carraydef.f'
include 'Carrays.f'
integer ep,N0,k,l,n,m,np
parameter(np=2)
real(dp):: DetGr,Gtwiddle(np,np),Gtt(np,np,np,np),f(np)
complex(dp):: Shat5zzzz(np,-2:0),S000000(-2:0),
. Shat6zzzz(np,z1max,-2:0),bit,pole
do ep=-2,0
bit=czip
do n=1,np
do m=1,np
bit=bit
. +Gtt(k,n,l,m)*(f(n)*Shat5zzzz(m,ep)-f(n)*f(m)*Cv(cc0000+N0,ep))
enddo
enddo
pole=czip
if (ep .gt. -2) pole=-4d0*Gtwiddle(k,l)*Cv(cc000000+N0,ep-1)
Cv(cc000000+N0,ep)=
. -(pole
. +DetGr*Cv(czzzzii(z2(k,l))+N0,ep)
. -Gtwiddle(k,l)*S000000(ep)
. -Gtwiddle(1,l)*Shat6zzzz(1,k,ep)
. -Gtwiddle(2,l)*Shat6zzzz(2,k,ep)
. +Gtwiddle(k,l)
. *(Shat6zzzz(1,1,ep)+Shat6zzzz(2,2,ep))
. +bit)/(14d0*Gtwiddle(k,l))
enddo
return
end