nag_dpbsv (f07hac) Example Program Results

Solution
     5.0000 
    -2.0000 
    -3.0000 
     1.0000 

 Cholesky factor U
            1          2          3          4
 1      2.3431     1.1438
 2                 2.0789    -1.1497
 3                            1.1306    -1.9635
 4                                       1.1465