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Use this tag for questions that involve tensors. Tensors are fundamental tools for linear computations, generalizing vectors and matrices to higher ranks. Mathematica 9 introduces powerful methods to algebraically manipulate tensors with any rank and symmetry.

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I have three complicated vectors u, v and w as well as three simple prefactors a, b and c, which actually give the volume element in spherical coordinates. With z = a*u + b*v + c*w I want to compute D …
asked Jul 27 '15 by ranguwud