org.nd4j.linalg.util

Class IntervalNumber

java.lang.Object

org.nd4j.linalg.util.IntervalNumber

All Implemented Interfaces:

AbstractNumber

public class IntervalNumber
extends java.lang.Object
implements AbstractNumber

Реализация полной интервальной арифметики Каухера. Пока без правильных округлений и проверки правильности создания интервалов.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IntervalNumber.typeOfInterval

Constructor Summary

Constructors

Constructor and Description
IntervalNumber()
IntervalNumber(AbstractNumber a)
IntervalNumber(java.math.BigDecimal l, java.math.BigDecimal r)
IntervalNumber(double l, double r)
IntervalNumber(IntervalNumber a)
IntervalNumber(java.lang.String l, java.lang.String r)

Method Summary

Modifier and Type	Method and Description
java.math.BigDecimal	abs()
AbstractNumber	add(AbstractNumber _b)
AbstractNumber	div(AbstractNumber _b)
IntervalNumber	dual()
boolean	equals(java.lang.Object obj)
IntervalNumber.typeOfInterval	getTypeOfInterval()
java.math.BigDecimal	inf()
IntervalNumber	innerDiv(IntervalNumber y)
IntervalNumber	innerSub(IntervalNumber y)
IntervalNumber	inv()
AbstractNumber	mult(AbstractNumber _b)
static IntervalNumber	neg(IntervalNumber x, IntervalNumber y)
IntervalNumber	opp()
IntervalNumber	pro()
AbstractNumber	sub(AbstractNumber _b)
java.math.BigDecimal	sup()
java.lang.String	toString()
boolean	zeroInPro()

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

IntervalNumber

public IntervalNumber()

IntervalNumber

public IntervalNumber(double l,
                      double r)

IntervalNumber

public IntervalNumber(java.lang.String l,
                      java.lang.String r)

IntervalNumber

public IntervalNumber(java.math.BigDecimal l,
                      java.math.BigDecimal r)

IntervalNumber

public IntervalNumber(IntervalNumber a)

IntervalNumber

public IntervalNumber(AbstractNumber a)

Method Detail

inf

public java.math.BigDecimal inf()

sup

public java.math.BigDecimal sup()

add

public AbstractNumber add(AbstractNumber _b)

Specified by:

add in interface AbstractNumber

sub

public AbstractNumber sub(AbstractNumber _b)

Specified by:

sub in interface AbstractNumber

mult

public AbstractNumber mult(AbstractNumber _b)

Specified by:

mult in interface AbstractNumber

div

public AbstractNumber div(AbstractNumber _b)

Specified by:

div in interface AbstractNumber

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

getTypeOfInterval

public IntervalNumber.typeOfInterval getTypeOfInterval()

abs

public java.math.BigDecimal abs()

dual

public IntervalNumber dual()

pro

public IntervalNumber pro()

opp

public IntervalNumber opp()

inv

public IntervalNumber inv()

innerSub

public IntervalNumber innerSub(IntervalNumber y)

zeroInPro

public boolean zeroInPro()

innerDiv

public IntervalNumber innerDiv(IntervalNumber y)

neg

public static IntervalNumber neg(IntervalNumber x,
                                 IntervalNumber y)