s(v) ⇒ object

Returns a 3x3 matrix that implements the cross product for a 3D vector as a matricial product, that is, a matrix S(v) such that for any other 3D column vector w, S(v)w = cross(v,w).

Kind: global function
Returns: object - 4x4 math.js matrix that implements the cross product with v.

Param	Type	Description
v	object	3x1 math.js matrix representing a 3D vector.