nag_dposv (f07fac) Example Program Results
Solution
1.0000
-1.0000
2.0000
-3.0000
Cholesky factor U
1 2 3 4
1 2.0396 -1.5297 0.2746 -0.0490
2 1.6401 -0.2500 0.6737
3 0.7887 0.6617
4 0.5347