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23 lines
783 B
23 lines
783 B
subroutine run_0(j,DetGr,Xtwiddle0,Gtwiddle,Shat1,N0)
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implicit none
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C---Fixes D0 according to 5.41 Denner-Dittmaier
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C---with corrections of order Delta Di
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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,j
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real(dp):: DetGr,Xtwiddle0(3),Gtwiddle(3,3)
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complex(dp):: Shat1(3,-2:0)
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do ep=-2,0
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Dv(dd0+N0,ep)=-(
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. +Gtwiddle(j,1)*Shat1(1,ep)
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. +Gtwiddle(j,2)*Shat1(2,ep)
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. +Gtwiddle(j,3)*Shat1(3,ep)
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. -DetGr*Dv(di(j)+N0,ep))/Xtwiddle0(j)
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enddo
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return
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end
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