Package de.uni_kl.cs.discodnc.numbers

Interface Num

All Known Implementing Classes:

NaN, NegativeInfinity, PositiveInfinity, RationalBigInt, RationalInt, RealDoublePrecision, RealSinglePrecision

public interface Num

Field Summary

Fields

Modifier and Type	Field	Description
static Num	NaN
static Num	NEGATIVE_INFINITY
static Num	POSITIVE_INFINITY

Method Summary

Modifier and Type	Method	Description
Num	abs(Num num)
Num	add(Num num1, Num num2)
Num	copy()
Num	create(double value)
Num	create(int num)
Num	create(int num, int den)
Num	create(java.lang.String num_str)
Num	createEpsilon()
Num	createNaN()
Num	createNegativeInfinity()
Num	createPositiveInfinity()
Num	createZero()
Num	diff(Num num1, Num num2)
Num	div(Num num1, Num num2)
double	doubleValue()
boolean	eq(double num)
boolean	eqZero()
boolean	geq(Num num)
boolean	geqZero()
Num	getEpsilon()
static Num	getFactory()
Num	getNaN()
Num	getNegativeInfinity()
Num	getPositiveInfinity()
static Num	getUtils()
Num	getZero()
boolean	gt(Num num)
boolean	gtZero()
boolean	isFinite()
boolean	isFinite(Num num)
boolean	isInfinite()
boolean	isInfinite(Num num)
boolean	isNaN()
boolean	isNaN(Num num)
boolean	leq(Num num)
boolean	leqZero()
boolean	lt(Num num)
boolean	ltZero()
Num	max(Num num1, Num num2)
Num	min(Num num1, Num num2)
Num	mult(Num num1, Num num2)
Num	negate(Num num)
Num	sub(Num num1, Num num2)

Field Detail

NaN

static final Num NaN

NEGATIVE_INFINITY

static final Num NEGATIVE_INFINITY

POSITIVE_INFINITY

static final Num POSITIVE_INFINITY

Method Detail

getFactory

static Num getFactory()

getUtils

static Num getUtils()

doubleValue

double doubleValue()

eq

boolean eq(double num)

eqZero

boolean eqZero()

gt

boolean gt(Num num)

gtZero

boolean gtZero()

geq

boolean geq(Num num)

geqZero

boolean geqZero()

lt

boolean lt(Num num)

ltZero

boolean ltZero()

leq

boolean leq(Num num)

leqZero

boolean leqZero()

isFinite

boolean isFinite()

isInfinite

boolean isInfinite()

isNaN

boolean isNaN()

copy

Num copy()

getPositiveInfinity

Num getPositiveInfinity()

createPositiveInfinity

Num createPositiveInfinity()

getNegativeInfinity

Num getNegativeInfinity()

createNegativeInfinity

Num createNegativeInfinity()

getNaN

Num getNaN()

createNaN

Num createNaN()

getZero

Num getZero()

createZero

Num createZero()

getEpsilon

Num getEpsilon()

createEpsilon

Num createEpsilon()

create

Num create(int num)

create

Num create(double value)

create

Num create(int num,
           int den)

create

Num create(java.lang.String num_str)
    throws java.lang.Exception

Throws:

java.lang.Exception

add

Num add(Num num1,
        Num num2)

sub

Num sub(Num num1,
        Num num2)

mult

Num mult(Num num1,
         Num num2)

div

Num div(Num num1,
        Num num2)

abs

Num abs(Num num)

diff

Num diff(Num num1,
         Num num2)

max

Num max(Num num1,
        Num num2)

min

Num min(Num num1,
        Num num2)

negate

Num negate(Num num)

isFinite

boolean isFinite(Num num)

isInfinite

boolean isInfinite(Num num)

isNaN

boolean isNaN(Num num)