com.numericalmethod.suanshu.analysis.function.rn2r1.univariate

Interface ContinuedFraction.Partials

Enclosing class:

ContinuedFraction

public static interface ContinuedFraction.Partials

This interface defines a continued fraction in terms of the partial numerators a_n, and the partial denominators b_n. \[ z = b_0 + \cfrac{a_1}{b_1 + \cfrac{a_2}{b_2 + \cfrac{a_3}{b_3 + \cfrac{a_4}{b_4 + \ddots\,}}}} \]

Method Summary

Modifier and Type	Method and Description
double	A(int n, double x) Compute an.
double	B(int n, double x) Compute bn.

Method Detail

A

double A(int n,
         double x)

Compute a_n.

Parameters:

n - an index that counts from 1

x - x

Returns:

a_n

B

double B(int n,
         double x)

Compute b_n.

Parameters:

n - an index that counts from 0

x - x

Returns:

b_n