CPPLapack Code

19 lines (18 with data), 316 Bytes

dssmatrix 6 100000
0 0 8.653846e+08
1 0 4.807692e+08
1 1 8.653846e+08
2 2 6.730769e+08
3 3 1.923077e+08
4 4 1.923077e+08
5 5 6.730769e+08
2 0 -6.730769e+08
2 1 -2.884615e+08
3 0 -1.923077e+08
3 1 -1.923077e+08
4 0 -1.923077e+08
4 1 -1.923077e+08
5 0 -2.884615e+08
5 1 -6.730769e+08
4 3 1.923077e+08
5 2 2.884615e+08