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30 lines
1.1 KiB
30 lines
1.1 KiB
subroutine runCY_000000(k,l,Xtwiddle,Gtwiddle,Shat6zzzz,N0)
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implicit none
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C--- Expression for C0000 obtained from 5.50, following the comment after
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C 5.50 on how to add adcing adcitional "00" pairs
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C--- Calculates C0000
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C--- Small terms of order Xtwiddle(0,k)*C00i,Xtwiddle(0,0)*C00ii
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C--- Denominator Gtwiddle(k,l)
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include 'lib/TensorReduction/Include/types.f'
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include 'lib/TensorReduction/Include/pvCnames.f'
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include 'lib/TensorReduction/Include/pvCv.f'
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include 'lib/TensorReduction/recur/Include/Carraydef.f'
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include 'lib/TensorReduction/recur/Include/Carrays.f'
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integer ep,N0,k,l,np
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parameter(np=2)
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real(dp):: Xtwiddle(0:np,0:np),Gtwiddle(np,np)
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complex(dp):: Shat6zzzz(np,z1max,-2:0)
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do ep=-2,0
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Cv(cc000000+N0,ep) =
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. -(-(Gtwiddle(k,1)*Shat6zzzz(1,l,ep)
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. +Gtwiddle(k,2)*Shat6zzzz(2,l,ep)
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. +Xtwiddle(k,0)*Cv(czzzzi(l)+N0,ep)
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. -Xtwiddle(0,0)*Cv(czzzzii(z2(k,l))+N0,ep)
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. ))/(2d0*Gtwiddle(k,l))
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enddo
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return
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end
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