array([[0.0, 1.0, 2.0, 3.0],
       [4.0, 5.0, 6.0, 7.0],
       [8.0, 9.0, 10.0, 11.0],
       [12.0, 13.0, 14.0, 15.0]], dtype=float64)
array([[True, True, True, True],
       [True, False, False, False],
       [False, False, False, False],
       [False, False, False, False]], dtype=bool)
(array([0, 0, 0, 0, 1], dtype=uint16), array([0, 1, 2, 3, 0], dtype=uint16))
array([[0, 3],
       [6, 9]], dtype=uint8)
(array([0, 1, 1], dtype=uint16), array([1, 0, 1], dtype=uint16))
array([[0, 3],
       [6, 9]], dtype=int8)
(array([0, 1, 1], dtype=uint16), array([1, 0, 1], dtype=uint16))
array([[0, 3],
       [6, 9]], dtype=uint16)
(array([0, 1, 1], dtype=uint16), array([1, 0, 1], dtype=uint16))
array([[0, 3],
       [6, 9]], dtype=int16)
(array([0, 1, 1], dtype=uint16), array([1, 0, 1], dtype=uint16))
array([[0.0, 3.0],
       [6.0, 9.0]], dtype=float64)
(array([0, 1, 1], dtype=uint16), array([1, 0, 1], dtype=uint16))