cross
cross(A, B)
Try it yourself:
| $1 | cross([1, 1, 0],  [0, 1, 1])
                         | |
| $2 | cross([3, -3, 1], [4, 9, 2])
                         | |
| $3 | cross([2, 3, 4],  [5, 6, 7])
                         |