F07BTF Example Program Results

 Matrix A
               1            2            3            4
 1   -1.6500E+00  -2.0500E-10   9.7000E-01
      2.2600E+00  -8.5000E-11  -2.8400E+00
 
 2    0.0000E+00  -1.4800E-10  -2.9900E+00   5.9000E-01
      6.3000E+00  -1.7500E-10   3.0100E+00  -4.8000E-01
 
 3                -7.7000E-01  -1.0600E+10   3.3300E+10
                   2.8300E+00   1.9400E+10  -1.0400E+10
 
 4                              4.4800E+00  -4.6000E-01
                               -1.0900E+00  -1.7200E+00

 ROWCND = 8.9E-11, COLCND = 8.2E-11, AMAX = 4.4E+10

 Row scale factors
    2.56E-01   1.59E-01   2.29E-11   1.80E-01

 Column scale factors
    1.00E+00   1.21E+10   1.00E+00   1.00E+00

 Scaled matrix
          1       2       3       4
 1  -0.4220 -0.6364  0.2481
     0.5780 -0.2639 -0.7263
 
 2   0.0000 -0.2852 -0.4746  0.0937
     1.0000 -0.3372  0.4778 -0.0762
 
 3          -0.2139 -0.2426  0.7620
             0.7861  0.4439 -0.2380
 
 4                   0.8043 -0.0826
                    -0.1957 -0.3088