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 27.1
Interfaces:  FL   CL   CPP   AD 
NAG CL Interface Introduction
Example description
nag_roots_contfn_brent_interval (c05auc) Example Program Results
(User-supplied callback f, first invocation.)
Root is       0.56714
Interval searched is [ 0.50000, 0.90000]