| D01AHF | One-dimensional quadrature, adaptive, finite interval, strategy due to Patterson, suitable for well-behaved integrands |
| D01AJF | One-dimensional quadrature, adaptive, finite interval, strategy due to Piessens and de Doncker, allowing for badly-behaved integrands |
| D01ARF | One-dimensional quadrature, non-adaptive, finite interval with provision for indefinite integrals |
| D01ATF | One-dimensional quadrature, adaptive, finite interval, variant of D01AJF efficient on vector machines |
| D01BDF | One-dimensional quadrature, non-adaptive, finite interval |