d01ak Example Program Results a - lower limit of integration = 0.0000 b - upper limit of integration = 6.2832 epsabs - absolute accuracy requested = 0.00e+000 epsrel - relative accuracy requested = 1.00e-003 result - approximation to the integral = -0.20967 abserr - estimate of the absolute error = 4.45e-014 kount - number of function evaluations = 427 subintvls - number of subintervals used = 4