Cross

Cross[a, b] gives the vector cross product of a and b.

Examples

Cross product of 3D vectors:

Cross[{1, 0, 0}, {0, 1, 0}]
(* {0, 0, 1} *)

Cross[{1, 2, 3}, {4, 5, 6}]
(* {-3, 6, -3} *)

Please visit the official Wolfram Language Reference for more details.