Package jdistlib.math

Class Constants

java.lang.Object

jdistlib.math.Constants

public class Constants
extends Object

Class defining constants.

Field Summary

Fields

Modifier and Type	Field	Description
static final double	d1mach3
static final double	d1mach4
static final int	DBL_DIG
static final double	DBL_EPSILON
static final int	DBL_MANT_DIG
static final double	DBL_MAX
static final int	DBL_MAX_EXP
static final double	DBL_MIN
static final int	DBL_MIN_EXP
static final int	FLT_DIG
static final double	FLT_EPSILON
static final int	FLT_MANT_DIG
static final int	FLT_MAX_EXP
static final int	FLT_MIN_EXP
static final int	FLT_RADIX
static final double	kInvGoldRatio	This is the squared inverse of the golden ratio ((3 - sqrt(5.0))/ 2).
static final double	M_1_PI
static final double	M_1_SQRT_2
static final double	M_1_SQRT_2PI
static final double	M_2PI
static final double	M_LN_2PI
static final double	M_LN_SQRT_2PI
static final double	M_LN_SQRT_PI
static final double	M_LN_SQRT_PId2
static final double	M_LN10
static final double	M_LN2
static final double	M_LOG_PI
static final double	M_LOG10_2
static final double	M_PI
static final double	M_PI_2
static final double	M_PI_4
static final double	M_PISQ_8
static final double	M_SQRT_2
static final double	M_SQRT_2dPI
static final double	M_SQRT_32
static final double	M_SQRT_PI
static final double	ME_DOMAIN
static final double	ME_NOCONV
static final double	ME_NONE
static final double	ME_PRECISION
static final double	ME_RANGE
static final double	ME_UNDERFLOW
static final double	SQRT_DBL_EPSILON

Constructor Summary

Constructors

Constructor	Description
Constants()

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

M_SQRT_2

public static final double M_SQRT_2

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• Constant Field Values

M_1_SQRT_2

public static final double M_1_SQRT_2

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M_SQRT_32

public static final double M_SQRT_32

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M_LN2

public static final double M_LN2

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M_LN10

public static final double M_LN10

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M_LOG10_2

public static final double M_LOG10_2

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M_PI

public static final double M_PI

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M_2PI

public static final double M_2PI

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M_LOG_PI

public static final double M_LOG_PI

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M_1_PI

public static final double M_1_PI

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M_PI_2

public static final double M_PI_2

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M_PI_4

public static final double M_PI_4

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M_PISQ_8

public static final double M_PISQ_8

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M_LN_2PI

public static final double M_LN_2PI

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M_SQRT_PI

public static final double M_SQRT_PI

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M_1_SQRT_2PI

public static final double M_1_SQRT_2PI

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M_SQRT_2dPI

public static final double M_SQRT_2dPI

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M_LN_SQRT_PI

public static final double M_LN_SQRT_PI

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M_LN_SQRT_2PI

public static final double M_LN_SQRT_2PI

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M_LN_SQRT_PId2

public static final double M_LN_SQRT_PId2

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ME_NONE

public static final double ME_NONE

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ME_DOMAIN

public static final double ME_DOMAIN

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ME_RANGE

public static final double ME_RANGE

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ME_NOCONV

public static final double ME_NOCONV

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ME_PRECISION

public static final double ME_PRECISION

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ME_UNDERFLOW

public static final double ME_UNDERFLOW

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FLT_RADIX

public static final int FLT_RADIX

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FLT_EPSILON

public static final double FLT_EPSILON

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DBL_EPSILON

public static final double DBL_EPSILON

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DBL_MIN

public static final double DBL_MIN

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DBL_MAX

public static final double DBL_MAX

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SQRT_DBL_EPSILON

public static final double SQRT_DBL_EPSILON

FLT_DIG

public static final int FLT_DIG

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DBL_DIG

public static final int DBL_DIG

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FLT_MANT_DIG

public static final int FLT_MANT_DIG

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DBL_MANT_DIG

public static final int DBL_MANT_DIG

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FLT_MIN_EXP

public static final int FLT_MIN_EXP

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DBL_MIN_EXP

public static final int DBL_MIN_EXP

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FLT_MAX_EXP

public static final int FLT_MAX_EXP

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DBL_MAX_EXP

public static final int DBL_MAX_EXP

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d1mach3

public static final double d1mach3

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d1mach4

public static final double d1mach4

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kInvGoldRatio

public static final double kInvGoldRatio

This is the squared inverse of the golden ratio ((3 - sqrt(5.0))/ 2). Used in golden-ratio search. Somehow inputting the number directly improves accuracy

See Also:

• Constant Field Values

Constructor Details

Constants

public Constants()