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32 lines
1.0 KiB
32 lines
1.0 KiB
subroutine runY_000000l(k,l,Xtwiddle,Gtwiddle,Shat7zzzz,N0)
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implicit none
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C--- Expression for extension of Eq. 5.60a
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C--- Calculates D00llll
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C--- Small terms of order Xtwiddle(0,k)*Diiiii,Xtwiddle(0,0)*Diiiiii
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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/pvDnames.f'
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include 'lib/TensorReduction/Include/pvDv.f'
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include 'lib/TensorReduction/recur/Include/Darraydef.f'
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include 'lib/TensorReduction/recur/Include/Darrays.f'
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integer ep,N0,k,l,np
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parameter(np=3)
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real(dp):: Xtwiddle(0:np,0:np),Gtwiddle(np,np)
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complex(dp):: Shat7zzzz(np,z2max,-2:0)
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do ep=-2,0
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Dv(dzzzzzzi(l)+N0,ep)=
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. (Gtwiddle(k,1)*Shat7zzzz(1,z2(l,l),ep)
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. +Gtwiddle(k,2)*Shat7zzzz(2,z2(l,l),ep)
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. +Gtwiddle(k,3)*Shat7zzzz(3,z2(l,l),ep)
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. +Xtwiddle(k,0)*Dv(dzzzzii(z2(l,l))+N0,ep)
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. -Xtwiddle(0,0)*Dv(dzzzziii(z3(k,l,l))+N0,ep))
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. /(4d0*Gtwiddle(k,l))
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enddo
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return
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end
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