D03PLF Example Program Data 201 : (ex1) npts 1 : itol '1' : norm 0.1E-4 0.25E-3 : atol(1), rtol(1) 141 14 : (ex2) npts, nskip 1 : itol '2' : norm 0.5E-2 0.5E-3 : atol(1), rtol(1)