| D01ALF
| One-dimensional quadrature, adaptive, finite interval, allowing for singularities at user-specified break-points |
| D01APF
| One-dimensional quadrature, adaptive, finite interval, weight function with end-point singularities of algebraico-logarithmic type |
| D01RAF
| One-dimensional quadrature, adaptive, finite interval, multiple integrands, vectorized abscissae, reverse communication |
| D01RGF
| One-dimensional quadrature, adaptive, finite interval, strategy due to Gonnet, allowing for badly behaved integrands |