NAG Library Manual, Mark 27.3
Interfaces:  FL   CL   CPP   AD 

NAG FL Interface Introduction
Example description

 F01JDF Example Program Results

 sqrt(A)
             1          2          3          4
 1      1.0000     2.0000    -1.0000    -1.0000
 2     -3.0000     1.0000     2.0000     4.0000
 3     -2.0000     3.0000     1.0000     2.0000
 4      2.0000    -1.0000     3.0000     4.0000

 Estimated relative condition number is:  77.10
 Condition number for the relative residual is:   1.70