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36 lines
1.4 KiB
36 lines
1.4 KiB
subroutine run_iiiii(j,i1,i2,i3,i4,i5,DetGr,Xtwiddle0,Gtwiddle,
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. Shat6,N0)
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implicit none
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C---Fixes Diiiii according to extension of Denner-Dittmaier
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c---knowing D00iiii with a correction of order Delta*Diiiiii
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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,i1,i2,i3,i4,i5,n
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real(dp):: DetGr,Xtwiddle0(3),Gtwiddle(3,3)
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complex(dp):: Shat6s(3,z5max,-2:0),Shat6(3,z5max,-2:0)
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do ep=-2,0
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do n=1,3
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Shat6s(n,z5(i1,i2,i3,i4,i5),ep)=Shat6(n,z5(i1,i2,i3,i4,i5),ep)
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. -2d0*(delta(n,i1)*Dv(N0+dzziiii(z4(i2,i3,i4,i5)),ep)
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. +delta(n,i2)*Dv(N0+dzziiii(z4(i1,i3,i4,i5)),ep)
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. +delta(n,i3)*Dv(N0+dzziiii(z4(i1,i2,i4,i5)),ep)
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. +delta(n,i4)*Dv(N0+dzziiii(z4(i1,i2,i3,i5)),ep)
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. +delta(n,i5)*Dv(N0+dzziiii(z4(i1,i2,i3,i4)),ep))
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enddo
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Dv(diiiii(z5(i1,i2,i3,i4,i5))+N0,ep)=-(
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. +Gtwiddle(j,1)*Shat6s(1,z5(i1,i2,i3,i4,i5),ep)
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. +Gtwiddle(j,2)*Shat6s(2,z5(i1,i2,i3,i4,i5),ep)
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. +Gtwiddle(j,3)*Shat6s(3,z5(i1,i2,i3,i4,i5),ep)
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. -DetGr*Dv(diiiiii(z6(j,i1,i2,i3,i4,i5))+N0,ep))
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. /Xtwiddle0(j)
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enddo
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return
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end
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