| | # MATRIXDIAGONAL([[1,2,3],[4,5,6],[9,8,6]]) = 1 5 6 | | # MATRIXDIAGONAL([[1,2,3],[4,5,6],[9,8,6]]) = 1 5 6 |
| | # MATRIXDIAGONAL([[5,8,12,13],[4,3,2,8],[7,2,5,3],[3,5,9,11]]) = 5 3 5 11 | | # MATRIXDIAGONAL([[5,8,12,13],[4,3,2,8],[7,2,5,3],[3,5,9,11]]) = 5 3 5 11 |