This manual relates to an old release of the Library.
The documentation for the current release is also available on this site.
NAG Library Manual, Mark 27.2
Interfaces:  FL   CL   CPP   AD 
NAG FL Interface Introduction
Example description
 C02AJF Example Program Results

 Roots of quadratic equation

 z =   2.0000E+00
 z =  -5.0000E+00