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10 lines
336 B
10 lines
336 B
function del3(p1,p2,p3,k1,k2,k3)
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implicit none
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include 'lib/TensorReduction/Include/types.f'
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real(dp):: del3,ovdot,p1(4),p2(4),p3(4),k1(4),k2(4),k3(4),del2
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del3=ovdot(p1,k1)*del2(p2,p3,k2,k3)
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& -ovdot(p1,k2)*del2(p2,p3,k1,k3)
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& +ovdot(p1,k3)*del2(p2,p3,k1,k2)
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return
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end
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