Catalano.Math

Class Constants

java.lang.Object

Catalano.Math.Constants

public final class Constants
extends java.lang.Object

Common mathematical constants.

Field Summary

Fields

Modifier and Type	Field and Description
static double	ComplementaryGoldenRatio Complementary Golden ratio.
static double	DoubleEpsilon Double-precision machine roundoff error.
static double	DoubleEpsilon2 Episilon constant.
static double	DoublePI Double-PI.
static double	DoubleSmall Double-precision small value.
static double	EulerGamma Euler-Mascheroni constant.
static double	GoldenRatio Golden ratio constant.
static double	Log2 Log of two: log(2).
static double	Log2PI Log of twice number pi: log(2*pi).
static double	Log3 Log of three: log(3).
static double	LogMax Maximum log on the machine.
static double	LogMin Minimum log on the machine.
static double	LogPI Log of number pi: log(pi).
static double	LogSqrt2PI Log of square root of twice number pi: log(sqrt(2*pi).
static float	SingleEpsilon Single-precision machine roundoff error.
static float	SingleSmall Single-precision small value.
static double	Sqrt2 Square root of 2: sqrt(2).
static double	Sqrt2H Half square root of 2: sqrt(2)/2.
static double	Sqrt2PI Square root of twice number pi: sqrt(2*pi).
static double	Sqrt3 Square root of 3: sqrt(3).
static double	SqrtHalfPI Square root of half number pi: sqrt(pi/2).

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

EulerGamma

public static final double EulerGamma

Euler-Mascheroni constant.

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Constant Field Values

DoubleEpsilon

public static final double DoubleEpsilon

Double-precision machine roundoff error. This value is actually different from Double.Epsilon.

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Constant Field Values

DoubleEpsilon2

public static final double DoubleEpsilon2

Episilon constant. 4.94...

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Constant Field Values

DoublePI

public static final double DoublePI

Double-PI. 2*PI

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Constant Field Values

ComplementaryGoldenRatio

public static final double ComplementaryGoldenRatio

Complementary Golden ratio.

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Constant Field Values

GoldenRatio

public static final double GoldenRatio

Golden ratio constant.

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Constant Field Values

SingleEpsilon

public static final float SingleEpsilon

Single-precision machine roundoff error. This value is actually different from Single.Epsilon.

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Constant Field Values

DoubleSmall

public static final double DoubleSmall

Double-precision small value.

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Constant Field Values

SingleSmall

public static final float SingleSmall

Single-precision small value.

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Constant Field Values

LogMax

public static final double LogMax

Maximum log on the machine.

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Constant Field Values

LogMin

public static final double LogMin

Minimum log on the machine.

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Constant Field Values

LogPI

public static final double LogPI

Log of number pi: log(pi).

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Constant Field Values

Log2

public static final double Log2

Log of two: log(2).

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Constant Field Values

Log3

public static final double Log3

Log of three: log(3).

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Constant Field Values

LogSqrt2PI

public static final double LogSqrt2PI

Log of square root of twice number pi: log(sqrt(2*pi).

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Constant Field Values

Log2PI

public static final double Log2PI

Log of twice number pi: log(2*pi).

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Constant Field Values

Sqrt2PI

public static final double Sqrt2PI

Square root of twice number pi: sqrt(2*pi).

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Constant Field Values

SqrtHalfPI

public static final double SqrtHalfPI

Square root of half number pi: sqrt(pi/2).

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Constant Field Values

Sqrt2

public static final double Sqrt2

Square root of 2: sqrt(2).

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Constant Field Values

Sqrt3

public static final double Sqrt3

Square root of 3: sqrt(3).

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Constant Field Values

Sqrt2H

public static final double Sqrt2H

Half square root of 2: sqrt(2)/2.

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Constant Field Values