Package org.nevec.rjm

Class Bernoulli

java.lang.Object

org.nevec.rjm.Bernoulli

public class Bernoulli
extends java.lang.Object

Bernoulli numbers.

Since:

2006-06-25

Author:

Richard J. Mathar

Constructor Summary

Constructors

Constructor	Description
Bernoulli()

Method Summary

Modifier and Type	Method	Description
Rational	at(int n)	The Bernoulli number at the index provided.
protected void	set(int n, Rational value)	Set a coefficient in the internal table.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Bernoulli

public Bernoulli()

Method Detail

set

protected void set(int n,
                   Rational value)

Set a coefficient in the internal table.

Parameters:

n - the zero-based index of the coefficient. n=0 for the constant term.

value - the new value of the coefficient.

at

public Rational at(int n)

The Bernoulli number at the index provided.

Parameters:

n - the index, non-negative.

Returns:

the B_0=1 for n=0, B_1=-1/2 for n=1, B_2=1/6 for n=2 etc