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32 lines
982 B
32 lines
982 B
subroutine runY_00l(k,l,Xtwiddle,Gtwiddle,Shat3,N0)
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implicit none
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C--- Expression for Eq. 5.56a
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C--- Calculates D00l
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C--- Small terms of order Xtwiddle(0,k)*Dii,Xtwiddle(0,0)*Diii
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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):: Shat3(np,z2max,-2:0)
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do ep=-2,0
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Dv(dzzi(l)+N0,ep)=
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. (Gtwiddle(k,1)*Shat3(1,z2(l,l),ep)
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. +Gtwiddle(k,2)*Shat3(2,z2(l,l),ep)
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. +Gtwiddle(k,3)*Shat3(3,z2(l,l),ep)
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. +Xtwiddle(0,k)*Dv(dii(z2(l,l))+N0,ep)
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. -Xtwiddle(0,0)*Dv(diii(z3(k,l,l))+N0,ep))/(4*Gtwiddle(k,l))
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enddo
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return
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end
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