| d01bdc | One-dimensional quadrature, non-adaptive, finite interval |
| d01fbc | Multidimensional Gaussian quadrature over hyper-rectangle |
| d01fdc | Multidimensional quadrature, Sag–Szekeres method, general product region or n-sphere |
| d01gdc | Multidimensional quadrature, general product region, number-theoretic method |
| d01pac | Multidimensional quadrature over an n-simplex |
| d01sjc | One-dimensional adaptive quadrature, allowing for badly behaved integrands, thread-safe |
| d01skc | One-dimensional adaptive quadrature, suitable for oscillating functions, thread-safe |
| d01slc | One-dimensional adaptive quadrature, allowing for singularities at specified points, thread-safe |
| d01smc | One-dimensional adaptive quadrature over infinite or semi-infinite interval, thread-safe |
| d01snc | One-dimensional adaptive quadrature, finite interval, sine or cosine weight functions, thread-safe |
| d01spc | One-dimensional adaptive quadrature, weight function with end-point singularities of algebraic-logarithmic type, thread-safe |
| d01sqc | One-dimensional adaptive quadrature, weight function 1 / (x − c), Cauchy principal value, thread-safe |
| d01ssc | One-dimensional adaptive quadrature, semi-infinite interval, sine or cosine weight function, thread-safe |
| d01tac | One-dimensional Gaussian quadrature rule evaluation, thread-safe |
| d01tbc | Pre-computed weights and abscissae for Gaussian quadrature rules, restricted choice of rule |
| d01tcc | Calculation of weights and abscissae for Gaussian quadrature rules, general choice of rule |
| d01wcc | Multidimensional adaptive quadrature, thread-safe |
| d01xbc | Multidimensional quadrature, using Monte–Carlo method, thread-safe |
| d02uyc | Clenshaw–Curtis quadrature weights for integration using computed Chebyshev coefficients |