Robert Jacques wrote:
On Fri, 10 Jul 2009 06:24:04 -0400, Lars T. Kyllingstad <pub...@kyllingen.nospamnet> wrote:There are actually three (four) basic types of vector/matrix multiplication, and the * operator would more or less be fitting for any of them:- element-by-element multiplication, which is what * means now - dot product - matrix multiplication (- cross product )Actually, matrix multiplication and the dot product are both cases of the inner product and the cross product is specific to 3D vectors.
And you can add the outer product...
Jerome
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