nag_stable_sort (m01ctc) Example Program Results
Matrix with column 1 sorted
1.0 5.0 4.0
2.0 2.0 1.0
2.0 4.0 9.0
3.0 9.0 6.0
4.0 9.0 5.0
4.0 1.0 2.0
4.0 4.0 1.0
4.0 4.0 6.0
5.0 6.0 4.0
6.0 3.0 2.0
6.0 2.0 5.0
9.0 9.0 6.0