H2a2a1 : Automatic (user need only specify required accuracy)

D01ALF	One-dimensional quadrature, adaptive, finite interval, allowing for singularities at user-specified break-points
D01ANF	One-dimensional quadrature, adaptive, finite interval, weight function $\cos (ω x)$ or $\sin (ω x)$
D01APF	One-dimensional quadrature, adaptive, finite interval, weight function with end-point singularities of algebraico-logarithmic type
D01AQF	One-dimensional quadrature, adaptive, finite interval, weight function $1 / (x - c)$ , Cauchy principal value (Hilbert transform)