Class LegendreRuleFactory

  • public class LegendreRuleFactory
    extends BaseRuleFactory<Double>
    Factory that creates Gauss-type quadrature rule using Legendre polynomials. In this implementation, the lower and upper bounds of the natural interval of integration are -1 and 1, respectively. The Legendre polynomials are evaluated using the recurrence relation presented in Abramowitz and Stegun, 1964.