Example description

 F04BAF Example Program Results

 Solution
             1          2
 1      1.0000     3.0000
 2     -1.0000     2.0000
 3      3.0000     4.0000
 4     -5.0000     1.0000

 Estimate of condition number
        1.5E+02

 Estimate of error bound for computed solutions
        1.7E-14