nag_dsysvx (f07mbc) Example Program Results

 Solution(s)
            1          2
 1     -5.0000     2.0000
 2     -2.0000     3.0000
 3      1.0000     4.0000
 4      4.0000     1.0000

Backward errors (machine-dependent)
    1.4e-16     1.0e-16 

Estimated forward error bounds (machine-dependent)
    2.5e-14     3.2e-14 

Estimate of reciprocal condition number
    1.3e-02