Function Reference
— Function File: cross (x, y, dim)

Computes the vector cross product of the two 3-dimensional vectors x and y.

          cross ([1,1,0], [0,1,1])
                [ 1; -1; 1 ]

If x and y are matrices, the cross product is applied along the first dimension with 3 elements. The optional argument dim is used to force the cross product to be calculated along the dimension defined by dim.