NAG Library Manual, Mark 29.3
Interfaces:  FL   CL   CPP   AD 

NAG CL Interface Introduction
Example description

nag_quad_md_numth_vec (d01gdc) Example Program Results
(User-supplied callback vecreg, first invocation.)
(User-supplied callback vecfun, first invocation.)

Result =       0.43999, standard error =   1.89e-06