Package org.apfloat.samples

Class Pi.ChudnovskyBinarySplittingSeries

java.lang.Object

org.apfloat.samples.Pi.AbstractBinarySplittingSeries

org.apfloat.samples.Pi.ChudnovskyBinarySplittingSeries

All Implemented Interfaces:

java.io.Serializable, Pi.BinarySplittingSeries

Enclosing class:

Pi

protected static class Pi.ChudnovskyBinarySplittingSeries
extends Pi.AbstractBinarySplittingSeries

Chudnovskys' algorithm terms for the binary splitting series.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private Apfloat	A
private Apfloat	B
private Apfloat	FIVE
private Apfloat	J
private Apfloat	ONE
private static long	serialVersionUID
private Apfloat	SIX
private Apfloat	TWO

Fields inherited from class org.apfloat.samples.Pi.AbstractBinarySplittingSeries

precision, radix

Constructor Summary

Constructors

Constructor	Description
ChudnovskyBinarySplittingSeries(long precision, int radix)	Basic constructor.

Method Summary

Modifier and Type	Method	Description
Apfloat	a(long n)	Binary splitting term.
Apfloat	p(long n)	Binary splitting term.
Apfloat	q(long n)	Binary splitting term.

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

A

private final Apfloat A

B

private final Apfloat B

J

private final Apfloat J

ONE

private final Apfloat ONE

TWO

private final Apfloat TWO

FIVE

private final Apfloat FIVE

SIX

private final Apfloat SIX

Constructor Detail

ChudnovskyBinarySplittingSeries

public ChudnovskyBinarySplittingSeries(long precision,
                                       int radix)

Basic constructor.

Parameters:

precision - The precision.

radix - The radix.

Method Detail

a

public Apfloat a(long n)
          throws ApfloatRuntimeException

Description copied from interface: Pi.BinarySplittingSeries

Binary splitting term.

Parameters:

n - The term.

Returns:

The value.

Throws:

ApfloatRuntimeException

p

public Apfloat p(long n)
          throws ApfloatRuntimeException

Description copied from interface: Pi.BinarySplittingSeries

Binary splitting term.

Parameters:

n - The term.

Returns:

The value.

Throws:

ApfloatRuntimeException

q

public Apfloat q(long n)
          throws ApfloatRuntimeException

Description copied from interface: Pi.BinarySplittingSeries

Binary splitting term.

Parameters:

n - The term.

Returns:

The value.

Throws:

ApfloatRuntimeException