VECCROSS: The cross product of two vectors.
 
 Calling Sequence:
 
   cross = veccross(vec1,vec2);
 
 INPUT:
 
   vec1	: An array of column vectors represented by a matrix of
   vec2	size (dim,nv), where is the dimension of the vector and
 		nv the number of vectors.

 OUTPUT:
 
   cross	: Array of column vectors, each element is corresponding
 		to the cross product of the respective components in vec1
 		and vec2.
 
 Description:
 
   Cross product of two vectors.
 
 Examples:
 
   Determine the cross products of:
   (2.3,3.4,5.6) and (1.2,4.5,1.2)
   (5.1,0.0,2.3) and (2.5,3.2,4.0)
 
   cross = veccross([2.3 5.1; 3.4 0.0; 5.6 2.3],[1.2 2.5; 4.5 3.2; 1.2 4.0]);

    Copyright (C) 2000 Mark Spink

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

Package: nurbs