D01RK_P0W_F C++ Header Example Program Results


 lower limit of integration (a) = 0
 upper limit of integration (b) = 6.28319
 choice of Gaussian rule (key)  = 6
 absolute accuracy requested    = 0
 relative accuracy requested    = 0.0001
 maximum number of subintervals = 20

 approximation to the integral  : -2.0967e-01
 estimate of the absolute error : 4.4770e-14
 number of function evaluations : 4