org.deidentifier.arx.reliability

Class IntervalArithmeticDouble

java.lang.Object

org.deidentifier.arx.reliability.IntervalArithmeticDouble

public class IntervalArithmeticDouble
extends java.lang.Object

Interval arithmetic system

Field Summary

Fields

Modifier and Type	Field and Description
IntervalDouble	MINUS_ONE Interval representing minus one
IntervalDouble	ONE Interval representing one
IntervalDouble	PI Interval containing pi
IntervalDouble	ZERO Interval representing zero

Constructor Summary

Constructors

Constructor and Description
IntervalArithmeticDouble()

Method Summary

Modifier and Type	Method and Description
IntervalDouble	abs(IntervalDouble operand) Absolute value
IntervalDouble	add(IntervalDouble operand1, IntervalDouble operand2) Addition
IntervalDouble	binomialProbability(int n, IntervalDouble p, int k) Probability mass function of the binomial distribution based on the saddle point expansion described in the manuscript Catherine Loader.
IntervalDouble	ceil(IntervalDouble operand) Ceil
int	ceilLowerBoundToInt(IntervalDouble value) Returns ceil of the lower bound to int
int	ceilToInt(IntervalDouble value) Returns ceil() to int, if clearly defined
IntervalDouble	createInterval(double value) Creates a new interval
IntervalDouble	createInterval(double lower, double upper) Creates a new interval
IntervalDouble	createInterval(int value) Creates a new interval
IntervalDouble	div(IntervalDouble operand1, IntervalDouble operand2) Division
IntervalDouble	exp(IntervalDouble operand) Exp
IntervalDouble	floor(IntervalDouble operand) Floor
int	floorLowerBoundToInt(IntervalDouble value) Returns floor of the lower bound to int
int	floorToInt(IntervalDouble value) Returns floor() to int, if clearly defined
boolean	greaterThan(IntervalDouble operand1, IntervalDouble operand2) Greater than
IntervalDouble	inv(IntervalDouble operand) 1/x
boolean	lessThan(IntervalDouble operand1, IntervalDouble operand2) Less than
boolean	lessThanOrEqual(IntervalDouble operand1, IntervalDouble operand2) Less than
boolean	lessThanOrOverlap(IntervalDouble operand1, IntervalDouble operand2) Less than or overlap
IntervalDouble	log(IntervalDouble operand) Log
IntervalDouble	logFactorial(int n) Log of factorial of n.
IntervalDouble	max(IntervalDouble operand1, IntervalDouble operand2) Max
IntervalDouble	min(IntervalDouble operand1, IntervalDouble operand2) Min
IntervalDouble	mult(IntervalDouble operand1, IntervalDouble operand2) Multiplication
IntervalDouble	pow(IntervalDouble operand, int exponent) Pow
IntervalDouble	sqrt(IntervalDouble operand) Square root
IntervalDouble	sub(IntervalDouble operand1, IntervalDouble operand2) Subtraction

Methods inherited from class java.lang.Object

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

Field Detail

ZERO

public IntervalDouble ZERO

Interval representing zero

ONE

public IntervalDouble ONE

Interval representing one

MINUS_ONE

public IntervalDouble MINUS_ONE

Interval representing minus one

PI

public IntervalDouble PI

Interval containing pi

Constructor Detail

IntervalArithmeticDouble

public IntervalArithmeticDouble()

Method Detail

abs

public IntervalDouble abs(IntervalDouble operand)
                   throws IntervalArithmeticException

Absolute value

Parameters:

operand -

Returns:

Throws:

IntervalArithmeticException

add

public IntervalDouble add(IntervalDouble operand1,
                          IntervalDouble operand2)
                   throws IntervalArithmeticException

Addition

Parameters:

operand1 -

operand2 -

Returns:

Throws:

IntervalArithmeticException

binomialProbability

public IntervalDouble binomialProbability(int n,
                                          IntervalDouble p,
                                          int k)
                                   throws IntervalArithmeticException

Probability mass function of the binomial distribution based on the saddle point expansion described in the manuscript Catherine Loader. Fast and Accurate Computation of Binomial Probabilities. July 9, 2000.

Parameters:

n -

p -

k -

Returns:

Throws:

IntervalArithmeticException

ceil

public IntervalDouble ceil(IntervalDouble operand)
                    throws IntervalArithmeticException

Ceil

Parameters:

operand -

Returns:

Throws:

IntervalArithmeticException

ceilLowerBoundToInt

public int ceilLowerBoundToInt(IntervalDouble value)
                        throws IntervalArithmeticException

Returns ceil of the lower bound to int

Parameters:

value -

Returns:

Throws:

IntervalArithmeticException

ceilToInt

public int ceilToInt(IntervalDouble value)
              throws IntervalArithmeticException

Returns ceil() to int, if clearly defined

Parameters:

value -

Returns:

Throws:

IntervalArithmeticException

createInterval

public IntervalDouble createInterval(double value)
                              throws IntervalArithmeticException

Creates a new interval

Parameters:

value -

Returns:

Throws:

IntervalArithmeticException

createInterval

public IntervalDouble createInterval(double lower,
                                     double upper)
                              throws IntervalArithmeticException

Creates a new interval

Parameters:

lower -

upper -

Returns:

Throws:

IntervalArithmeticException

createInterval

public IntervalDouble createInterval(int value)

Creates a new interval

Parameters:

value -

Returns:

Throws:

IntervalArithmeticException

div

public IntervalDouble div(IntervalDouble operand1,
                          IntervalDouble operand2)
                   throws IntervalArithmeticException

Division

Parameters:

operand1 -

operand2 -

Returns:

Throws:

IntervalArithmeticException

exp

public IntervalDouble exp(IntervalDouble operand)
                   throws IntervalArithmeticException

Exp

Parameters:

operand -

Returns:

Throws:

IntervalArithmeticException

floor

public IntervalDouble floor(IntervalDouble operand)
                     throws IntervalArithmeticException

Floor

Parameters:

operand -

Returns:

Throws:

IntervalArithmeticException

floorLowerBoundToInt

public int floorLowerBoundToInt(IntervalDouble value)
                         throws IntervalArithmeticException

Returns floor of the lower bound to int

Parameters:

value -

Returns:

Throws:

IntervalArithmeticException

floorToInt

public int floorToInt(IntervalDouble value)
               throws IntervalArithmeticException

Returns floor() to int, if clearly defined

Parameters:

value -

Returns:

Throws:

IntervalArithmeticException

greaterThan

public boolean greaterThan(IntervalDouble operand1,
                           IntervalDouble operand2)
                    throws IntervalArithmeticException

Greater than

Parameters:

operand1 -

operand2 -

Returns:

Throws:

IntervalArithmeticException

inv

public IntervalDouble inv(IntervalDouble operand)
                   throws IntervalArithmeticException

1/x

Parameters:

operand -

Returns:

Throws:

IntervalArithmeticException

lessThan

public boolean lessThan(IntervalDouble operand1,
                        IntervalDouble operand2)
                 throws IntervalArithmeticException

Less than

Parameters:

operand1 -

operand2 -

Returns:

Throws:

IntervalArithmeticException

lessThanOrEqual

public boolean lessThanOrEqual(IntervalDouble operand1,
                               IntervalDouble operand2)
                        throws IntervalArithmeticException

Less than

Parameters:

operand1 -

operand2 -

Returns:

Throws:

IntervalArithmeticException

lessThanOrOverlap

public boolean lessThanOrOverlap(IntervalDouble operand1,
                                 IntervalDouble operand2)

Less than or overlap

Parameters:

operand1 -

operand2 -

Returns:

log

public IntervalDouble log(IntervalDouble operand)
                   throws IntervalArithmeticException

Log

Parameters:

operand -

Returns:

Throws:

IntervalArithmeticException

logFactorial

public IntervalDouble logFactorial(int n)
                            throws IntervalArithmeticException

Log of factorial of n. Derived from class BinomialDistribution in SMILE

Throws:

IntervalArithmeticException

max

public IntervalDouble max(IntervalDouble operand1,
                          IntervalDouble operand2)
                   throws IntervalArithmeticException

Max

Parameters:

operand1 -

operand2 -

Returns:

Throws:

IntervalArithmeticException

min

public IntervalDouble min(IntervalDouble operand1,
                          IntervalDouble operand2)
                   throws IntervalArithmeticException

Min

Parameters:

operand1 -

operand2 -

Returns:

Throws:

IntervalArithmeticException

mult

public IntervalDouble mult(IntervalDouble operand1,
                           IntervalDouble operand2)
                    throws IntervalArithmeticException

Multiplication

Parameters:

operand1 -

operand2 -

Returns:

Throws:

IntervalArithmeticException

pow

public IntervalDouble pow(IntervalDouble operand,
                          int exponent)
                   throws IntervalArithmeticException

Pow

Parameters:

operand -

exponent -

Returns:

Throws:

IntervalArithmeticException

sqrt

public IntervalDouble sqrt(IntervalDouble operand)
                    throws IntervalArithmeticException

Square root

Parameters:

operand -

Returns:

Throws:

IntervalArithmeticException

sub

public IntervalDouble sub(IntervalDouble operand1,
                          IntervalDouble operand2)
                   throws IntervalArithmeticException

Subtraction

Parameters:

operand1 -

operand2 -

Returns:

Throws:

IntervalArithmeticException