Package org.apache.commons.numbers.field

Class FP64

java.lang.Object

java.lang.Number

org.apache.commons.numbers.field.FP64

All Implemented Interfaces:

Serializable, Comparable<FP64>, org.apache.commons.numbers.core.Addition<FP64>, org.apache.commons.numbers.core.Multiplication<FP64>, org.apache.commons.numbers.core.NativeOperators<FP64>

public final class FP64
extends Number
implements org.apache.commons.numbers.core.NativeOperators<FP64>, Comparable<FP64>

Wraps a double value in order to be used as a field element.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method	Description
FP64	add(FP64 a)
byte	byteValue()
int	compareTo(FP64 other)
FP64	divide(FP64 a)
double	doubleValue()
boolean	equals(Object other)
float	floatValue()
int	hashCode()
int	intValue()
boolean	isOne()
boolean	isZero()
long	longValue()
FP64	multiply(int n)
FP64	multiply(FP64 a)
FP64	negate()
static FP64	of(double value)	Factory.
FP64	one()
FP64	pow(int n)
FP64	reciprocal()
FP64	subtract(FP64 a)
String	toString()
FP64	zero()

Methods inherited from class java.lang.Number

shortValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

of

public static FP64 of(double value)

Factory.

Parameters:

value - Value.

Returns:

a new instance.

add

public FP64 add(FP64 a)

Specified by:

add in interface org.apache.commons.numbers.core.Addition<FP64>

negate

public FP64 negate()

Specified by:

negate in interface org.apache.commons.numbers.core.Addition<FP64>

multiply

public FP64 multiply(FP64 a)

Specified by:

multiply in interface org.apache.commons.numbers.core.Multiplication<FP64>

reciprocal

public FP64 reciprocal()

Specified by:

reciprocal in interface org.apache.commons.numbers.core.Multiplication<FP64>

subtract

public FP64 subtract(FP64 a)

Specified by:

subtract in interface org.apache.commons.numbers.core.NativeOperators<FP64>

divide

public FP64 divide(FP64 a)

Specified by:

divide in interface org.apache.commons.numbers.core.NativeOperators<FP64>

multiply

public FP64 multiply(int n)

Specified by:

multiply in interface org.apache.commons.numbers.core.NativeOperators<FP64>

pow

public FP64 pow(int n)

Specified by:

pow in interface org.apache.commons.numbers.core.NativeOperators<FP64>

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

doubleValue

public double doubleValue()

Specified by:

doubleValue in class Number

floatValue

public float floatValue()

Specified by:

floatValue in class Number

intValue

public int intValue()

Specified by:

intValue in class Number

longValue

public long longValue()

Specified by:

longValue in class Number

byteValue

public byte byteValue()

Overrides:

byteValue in class Number

compareTo

public int compareTo(FP64 other)

Specified by:

compareTo in interface Comparable<FP64>

zero

public FP64 zero()

Specified by:

zero in interface org.apache.commons.numbers.core.Addition<FP64>

isZero

public boolean isZero()

Specified by:

isZero in interface org.apache.commons.numbers.core.Addition<FP64>

one

public FP64 one()

Specified by:

one in interface org.apache.commons.numbers.core.Multiplication<FP64>

isOne

public boolean isOne()

Specified by:

isOne in interface org.apache.commons.numbers.core.Multiplication<FP64>