dwvisser.math
Class UncertainNumber

java.lang.Object
  |
  +--dwvisser.math.UncertainNumber

All Implemented Interfaces:

java.io.Serializable

public class UncertainNumber

extends java.lang.Object

implements java.io.Serializable

See Also:

Serialized Form

Field Summary

double	error The uncertainty.
double	value The best estimate of the value.

Constructor Summary

UncertainNumber(double value)

UncertainNumber(double value, double error)
Constructor.

Method Summary

UncertainNumber	divide(double x)
UncertainNumber	divide(UncertainNumber x)
boolean	equals(java.lang.Object o)
static void	main(java.lang.String[] args)
UncertainNumber	minus(double x)
UncertainNumber	minus(UncertainNumber x)
UncertainNumber	plus(UncertainNumber x)
java.lang.String	plusMinusString()
UncertainNumber	times(double x)
UncertainNumber	times(UncertainNumber x)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

value

public double value

The best estimate of the value.

error

public double error

The uncertainty.

Constructor Detail

UncertainNumber

public UncertainNumber(double value,
                       double error)

Constructor.

UncertainNumber

public UncertainNumber(double value)

Method Detail

plus

public UncertainNumber plus(UncertainNumber x)

minus

public UncertainNumber minus(UncertainNumber x)

minus

public UncertainNumber minus(double x)

times

public UncertainNumber times(UncertainNumber x)

times

public UncertainNumber times(double x)

divide

public UncertainNumber divide(UncertainNumber x)

divide

public UncertainNumber divide(double x)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

plusMinusString

public java.lang.String plusMinusString()

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

main

public static void main(java.lang.String[] args)