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Linear Algebra and the C Language/a002
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Determinant: Cross product
In mathematics, the cross product or vector product is a binary operation on two vectors in a three-dimensional oriented Euclidean vector space, and is denoted by the symbol x..... Wikipedia: Cross product
The function
UxV_mR();
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Code
UxV_mR();
Some properties
u x v == - v x u:
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u x (v+w) == (uxv) + (uxw):
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(v+w) x u == (vxu) + (wxu):
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s (uxv) == su x v == u x sv:
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If u and v are colinear then u x v == 0:
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||u x v||**2 == ||u||**2 ||v||**2 - (u.v)**2:
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