NAG Library Manual, Mark 30.3
Interfaces:  FL   CL   CPP   AD 
NAG FL Interface Introduction
Example description

D02QGF Example Program Data
   1  1                                    : latol, lrtol
   2.0  0.0  10.0  2.0                     : hmax, tstart, tcrit, tinc
   S                                       : statef
   .FALSE. .FALSE. .TRUE. .TRUE.           : vectol, onestp, crit, sophst
   500                                     : maxstp
   1.0E-4  1.0E-7                          : rtol, atol
   0.5  0.5  6.28318530717958647692E-1     : y