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
Interfaces:  FL   CL   CPP   AD 
NAG CPP Interface Introduction
e04rn:  FL   CPP 

NAG CPP Interface
e04rn

NAG Library Manual, Mark 27
Interfaces:  FL   CL   CPP   AD 
NAG CPP Interface Introduction
e04rn:  FL   CPP 

There is no CPP interface for e04rn in the current release, please see the FL interface.