1 ((function cross 2 (signature vec3 3 (parameters 4 (declare (in) vec3 a) 5 (declare (in) vec3 b)) 6 ((return (expression vec3 - 7 (expression vec3 * (swiz yzx (var_ref a)) (swiz zxy (var_ref b))) 8 (expression vec3 * (swiz zxy (var_ref a)) (swiz yzx (var_ref b))))))) 9 )) 10
