A Quadrature (Numerical Integration) algorithm which has a number of desirable properties.
References
Favati, P.; Lotti, G.; and Romani, F. ``Interpolary Integration Formulas for Optimal Composition.''
ACM Trans. Math. Software 17, 207-217, 1991.
Favati, P.; Lotti, G.; and Romani, F. ``Algorithm 691: Improving QUADPACK Automatic Integration Routines.''
ACM Trans. Math. Software 17, 218-232, 1991.