org.apache.commons.math.analysis.polynomials
Interface PolynomialsUtils.RecurrenceCoefficientsGenerator

Enclosing class:

PolynomialsUtils

private static interface PolynomialsUtils.RecurrenceCoefficientsGenerator

Interface for recurrence coefficients generation.

Method Summary

BigFraction[]

generate(int k) Generate recurrence coefficients.

Method Detail

generate

BigFraction[] generate(int k)

Generate recurrence coefficients.

Parameters:

k - highest degree of the polynomials used in the recurrence

Returns:

an array of three coefficients such that P_k+1(X) = (a[0] + a[1] X) P_k(X) - a[2] P_k-1(X)