Constant Field Values

Contents

• org.apache.*

org.apache.*

org.apache.commons.numbers.angle.Angle

Modifier and Type	Constant Field	Value
private static final double	DEG_TO_RAD	0.017453292519943295
public static final double	PI_OVER_TWO	1.5707963267948966
private static final double	RAD_TO_DEG	57.29577951308232
private static final double	TURN_TO_DEG	360.0
public static final double	TWO_PI	6.283185307179586

org.apache.commons.numbers.arrays.org.apache.commons.numbers.arrays.BitIndexUpdatingInterval

Modifier and Type	Constant Field	Value
private static final int	DIVIDE_BY_64	6
private static final long	LONG_MASK	-1L

org.apache.commons.numbers.arrays.org.apache.commons.numbers.arrays.HashIndexSet

Modifier and Type	Constant Field	Value
private static final String	INVALID_INDEX	"Invalid index: "
private static final int	MAX_CAPACITY	536870912
private static final int	MIN_SIZE	16
private static final int	PHI	-1640531527

org.apache.commons.numbers.arrays.org.apache.commons.numbers.arrays.IndexSupport

Modifier and Type	Constant Field	Value
private static final int	INSERTION_SORT_SIZE	20

org.apache.commons.numbers.arrays.org.apache.commons.numbers.arrays.KeyUpdatingInterval

Modifier and Type	Constant Field	Value
private static final int	SCAN_SIZE	256

org.apache.commons.numbers.arrays.org.apache.commons.numbers.arrays.QuickSelect

Modifier and Type	Constant Field	Value
private static final int	DP_SORTSELECT_SIZE	20
private static final int	FR_SAMPLING_SIZE	1200
private static final int	LINEAR_SORTSELECT_SIZE	24
private static final int	MIN_SORTSELECT_SIZE	4
static final int	MODE_ADAPTION	1
static final int	MODE_FR_SAMPLING	-1
static final int	MODE_SAMPLING	0
static final int	MODE_STRICT	2
private static final int	RECURSION_INCREMENT	1048576
private static final int	SORTSELECT_MASK	1048575
private static final double	STEP_FAR_LEFT	0.08333333333333333
private static final double	STEP_FAR_RIGHT	0.9166666666666666
private static final double	STEP_LEFT	0.4375
private static final double	STEP_RIGHT	0.5625

org.apache.commons.numbers.combinatorics.BinomialCoefficient

Modifier and Type	Constant Field	Value
private static final int	LIMIT_N	66
private static final int	MAX_M	33
private static final int	SMALL_N	61

org.apache.commons.numbers.combinatorics.BinomialCoefficientDouble

Modifier and Type	Constant Field	Value
private static final int	LIMIT_N_LONG	66
private static final int	MAX_FACTORIAL	170
private static final int	MAX_M	514
private static final int	SMALL_M	37
private static final int	SMALL_N	1020

org.apache.commons.numbers.combinatorics.org.apache.commons.numbers.combinatorics.Combinations.LexicographicComparator

Modifier and Type	Constant Field	Value
private static final long	serialVersionUID	20170520L

org.apache.commons.numbers.combinatorics.org.apache.commons.numbers.combinatorics.CombinatoricsException

Modifier and Type	Constant Field	Value
static final String	MISMATCH	"Expected %s but was %s"
static final String	NEGATIVE	"Number %s is negative"
static final String	OUT_OF_RANGE	"Number %s is out of range [%s, %s]"
private static final long	serialVersionUID	20170515L

org.apache.commons.numbers.combinatorics.LogBinomialCoefficient

Modifier and Type	Constant Field	Value
private static final int	LIMIT_M_DOUBLE	37
private static final int	LIMIT_N_DOUBLE	1029
private static final int	LIMIT_N_LONG	66

org.apache.commons.numbers.combinatorics.LogFactorial

Modifier and Type	Constant Field	Value
private static final int	FACTORIALS_CACHE_SIZE	21

org.apache.commons.numbers.combinatorics.Stirling

Modifier and Type	Constant Field	Value
private static final String	S1_ERROR_FORMAT	"s(n=%d, k=%d)"
private static final int	S1_OVERFLOW_K_EQUALS_1	21
private static final int	S1_OVERFLOW_K_EQUALS_NM2	92682
private static final int	S1_OVERFLOW_K_EQUALS_NM3	2761
private static final String	S2_ERROR_FORMAT	"S(n=%d, k=%d)"
private static final int	S2_OVERFLOW_K_EQUALS_NM2	92683
private static final int	S2_OVERFLOW_K_EQUALS_NM3	2762

org.apache.commons.numbers.combinatorics.org.apache.commons.numbers.combinatorics.Stirling.StirlingS1Cache

Modifier and Type	Constant Field	Value
static final int	MAX_N	21

org.apache.commons.numbers.combinatorics.org.apache.commons.numbers.combinatorics.Stirling.StirlingS2Cache

Modifier and Type	Constant Field	Value
static final int	MAX_N	26

org.apache.commons.numbers.complex.Complex

Modifier and Type	Constant Field	Value
private static final double	A_CROSSOVER	10.0
private static final double	B_CROSSOVER	0.6471
private static final int	BEFORE_SEP	2
private static final int	EXP_1024	2146435072
private static final int	EXP_500	1596981248
private static final int	EXP_54	56623104
private static final int	EXP_NEG_500	548405248
private static final int	EXPONENT_OFFSET	1023
private static final char	FORMAT_END	')'
private static final int	FORMAT_MIN_LEN	5
private static final char	FORMAT_SEP	','
private static final char	FORMAT_START	'('
private static final double	HALF	0.5
private static final long	MANTISSA_MASK	4503599627370495L
private static final double	MULTIPLIER	1.34217729E8
private static final double	ONE_OVER_ROOT2	0.7071067811865476
private static final double	PI_OVER_2	1.5707963267948966
private static final double	PI_OVER_4	0.7853981633974483
private static final double	ROOT2	1.4142135623730951
private static final double	SAFE_EXP	708.0
private static final long	serialVersionUID	20180201L
private static final double	SQRT_SAFE_UPPER	2.2471164185778946E307
private static final int	TO_STRING_SIZE	64
private static final double	TWO_POW_600	4.149515568880993E180
private static final double	TWO_POW_NEG_600	2.409919865102884E-181
private static final long	UNSIGN_MASK	9223372036854775807L

org.apache.commons.numbers.core.ArithmeticUtils

Modifier and Type	Constant Field	Value
private static final String	NEGATIVE_EXPONENT_1	"negative exponent ({"
private static final String	NEGATIVE_EXPONENT_2	"})"

org.apache.commons.numbers.core.org.apache.commons.numbers.core.ArithmeticUtils.NumbersArithmeticException

Modifier and Type	Constant Field	Value
private static final long	serialVersionUID	20180130L

org.apache.commons.numbers.core.DD

Modifier and Type	Constant Field	Value
private static final int	CMP_UNSIGNED_1022	-2147482626
private static final int	CMP_UNSIGNED_2046	-2147481602
private static final int	CMP_UNSIGNED_MINUS_1	2147483647
private static final int	EXP_MASK	2047
private static final int	EXPONENT_OFFSET	1023
private static final char	FORMAT_END	')'
private static final char	FORMAT_SEP	','
private static final char	FORMAT_START	'('
private static final double	HALF	0.5
private static final long	HIGH32_MASK	-4294967296L
private static final long	MANTISSA_MASK	4503599627370495L
private static final double	MULTIPLIER	1.34217729E8
private static final double	SAFE_MULTIPLY	3.273390607896142E150
private static final long	serialVersionUID	20230701L
private static final int	TO_STRING_SIZE	64
private static final double	TWO_POW_512	1.3407807929942597E154
private static final double	TWO_POW_53	9.007199254740992E15
private static final double	TWO_POW_M512	7.458340731200207E-155
private static final long	UNSIGN_MASK	9223372036854775807L

org.apache.commons.numbers.core.DDMath

Modifier and Type	Constant Field	Value
private static final double	HALF	0.5
private static final double	SAFE_MULTIPLY	3.273390607896142E150

org.apache.commons.numbers.core.org.apache.commons.numbers.core.ExtendedPrecision

Modifier and Type	Constant Field	Value
private static final double	DOWN_SCALE	9.313225746154785E-10
private static final double	DOWN_SCALE2	8.673617379884035E-19
private static final double	SAFE_LOWER	4.008336720017946E-292
private static final double	SAFE_UPPER	6.696928794914171E299
private static final double	UP_SCALE	1.073741824E9
private static final double	UP_SCALE2	1.152921504606847E18

org.apache.commons.numbers.core.Norm

Modifier and Type	Constant Field	Value
private static final int	EXP_DIFF_THRESHOLD_2D	54
private static final double	LARGE_THRESH	2.0458691299350887E149
private static final double	SAFE_SCALE_UP_THRESH	7.888609052210118E-31
private static final double	SCALE_DOWN	2.409919865102884E-181
private static final double	SCALE_UP	4.149515568880993E180
private static final double	SMALL_THRESH	1.4916681462400413E-154

org.apache.commons.numbers.core.Precision

Modifier and Type	Constant Field	Value
private static final long	EXPONENT_OFFSET	1023L
private static final double	POSITIVE_ZERO	0.0
public static final double	SAFE_MIN	2.2250738585072014E-308

org.apache.commons.numbers.field.FP64

Modifier and Type	Constant Field	Value
private static final long	serialVersionUID	1L

org.apache.commons.numbers.fraction.BigFraction

Modifier and Type	Constant Field	Value
private static final int	DEFAULT_MAX_ITERATIONS	100
private static final String	NOT_FINITE	"Not finite: "
private static final long	OVERFLOW	2147483648L
private static final long	serialVersionUID	20190701L

org.apache.commons.numbers.fraction.Fraction

Modifier and Type	Constant Field	Value
private static final double	DEFAULT_EPSILON	1.0E-5
private static final int	DEFAULT_MAX_ITERATIONS	100
private static final String	NOT_FINITE	"Not finite: "
private static final long	OVERFLOW	2147483648L
private static final long	serialVersionUID	20190701L

org.apache.commons.numbers.fraction.org.apache.commons.numbers.fraction.FractionException

Modifier and Type	Constant Field	Value
static final String	ERROR_CONVERSION	"Unable to convert %s to fraction after %d iterations"
static final String	ERROR_CONVERSION_OVERFLOW	"Overflow trying to convert %s to fraction (%d/%d)"
static final String	ERROR_DIVIDE_BY_ZERO	"The value to divide by must not be zero"
static final String	ERROR_ZERO_DENOMINATOR	"Denominator must be different from 0"
private static final long	serialVersionUID	201701191744L

org.apache.commons.numbers.fraction.GeneralizedContinuedFraction

Modifier and Type	Constant Field	Value
private static final double	DEFAULT_EPS	2.220446049250313E-16
static final int	DEFAULT_ITERATIONS	2147483647
private static final double	DEFAULT_LOW	0.9999999999999999
private static final double	MAX_EPSILON	0.5
private static final double	MIN_EPSILON	1.1102230246251565E-16
static final double	SMALL	1.0E-50

org.apache.commons.numbers.gamma.org.apache.commons.numbers.gamma.BoostBeta

Modifier and Type	Constant Field	Value
private static final double	EPSILON	2.220446049250313E-16
private static final double	HALF_PI	1.5707963267948966
private static final int	LOG_MAX_VALUE	709
private static final int	LOG_MIN_VALUE	-708
private static final int	MAX_FACTORIAL	170
private static final int	PN_SIZE	30
private static final double	TWO_POW_53	9.007199254740992E15
private static final double	TWO_POW_M53	1.1102230246251565E-16

org.apache.commons.numbers.gamma.org.apache.commons.numbers.gamma.BoostErf

Modifier and Type	Constant Field	Value
private static final double	COMPUTE_ERF	0.5
private static final double	ERFCX_APPROX	6.71E7
private static final double	EXP_XX_1	9.778887033462524E-9
private static final double	ONE_OVER_ROOT_PI	0.5641895835477563

org.apache.commons.numbers.gamma.org.apache.commons.numbers.gamma.BoostGamma

Modifier and Type	Constant Field	Value
private static final double	EPSILON	2.220446049250313E-16
private static final double	EULER	0.5772156649015329
private static final int	LANCZOS_THRESHOLD	20
private static final int	LOG_MAX_VALUE	709
private static final int	LOG_MIN_VALUE	-708
private static final double	LOG_PI	1.1447298858494002
private static final double	LOG_ROOT_TWO_PI	0.9189385332046728
private static final int	MAX_FACTORIAL	170
private static final int	MAX_GAMMA_Z	171
private static final double	ROOT_EPSILON	1.4901161193847656E-8
private static final double	TWO_POW_53	9.007199254740992E15

org.apache.commons.numbers.gamma.org.apache.commons.numbers.gamma.BoostGamma.Lanczos

Modifier and Type	Constant Field	Value
static final double	G	6.02468004077673
static final double	GMH	5.52468004077673

org.apache.commons.numbers.gamma.org.apache.commons.numbers.gamma.BoostTools

Modifier and Type	Constant Field	Value
private static final double	EPSILON	2.220446049250313E-16
private static final double	KAHAN_EPSILON	2.168404344971009E-19
private static final String	MSG_FAILED_TO_CONVERGE	"Failed to converge within %d iterations"

org.apache.commons.numbers.gamma.Digamma

Modifier and Type	Constant Field	Value
private static final double	C_LIMIT	49.0
private static final double	F_1_120	0.008333333333333333
private static final double	F_M1_12	-0.08333333333333333
private static final double	F_M1_252	-0.003968253968253968
private static final double	GAMMA	0.5772156649015329
private static final double	S_LIMIT	1.0E-5

org.apache.commons.numbers.gamma.ErfDifference

Modifier and Type	Constant Field	Value
private static final double	X_CRIT	0.47693627620446993

org.apache.commons.numbers.gamma.org.apache.commons.numbers.gamma.GammaException

Modifier and Type	Constant Field	Value
static final String	OUT_OF_RANGE	"Number %s is out of range [%s, %s]"
private static final long	serialVersionUID	20170505L

org.apache.commons.numbers.gamma.org.apache.commons.numbers.gamma.InvGamma1pm1

Modifier and Type	Constant Field	Value
private static final double	INV_GAMMA1P_M1_A0	6.116095104481416E-9
private static final double	INV_GAMMA1P_M1_A1	6.247308301164655E-9
private static final double	INV_GAMMA1P_M1_B1	0.203610414066807
private static final double	INV_GAMMA1P_M1_B2	0.026620534842894922
private static final double	INV_GAMMA1P_M1_B3	4.939449793824468E-4
private static final double	INV_GAMMA1P_M1_B4	-8.514194324403149E-6
private static final double	INV_GAMMA1P_M1_B5	-6.4304548177935305E-6
private static final double	INV_GAMMA1P_M1_B6	9.926418406727737E-7
private static final double	INV_GAMMA1P_M1_B7	-6.077618957228252E-8
private static final double	INV_GAMMA1P_M1_B8	1.9575583661463974E-10
private static final double	INV_GAMMA1P_M1_C	-0.42278433509846713
private static final double	INV_GAMMA1P_M1_C0	0.5772156649015329
private static final double	INV_GAMMA1P_M1_C1	-0.6558780715202539
private static final double	INV_GAMMA1P_M1_C10	-2.013485478078824E-5
private static final double	INV_GAMMA1P_M1_C11	-1.2504934821426706E-6
private static final double	INV_GAMMA1P_M1_C12	1.133027231981696E-6
private static final double	INV_GAMMA1P_M1_C13	-2.056338416977607E-7
private static final double	INV_GAMMA1P_M1_C2	-0.04200263503409524
private static final double	INV_GAMMA1P_M1_C3	0.16653861138229148
private static final double	INV_GAMMA1P_M1_C4	-0.04219773455554433
private static final double	INV_GAMMA1P_M1_C5	-0.009621971527876973
private static final double	INV_GAMMA1P_M1_C6	0.0072189432466631
private static final double	INV_GAMMA1P_M1_C7	-0.0011651675918590652
private static final double	INV_GAMMA1P_M1_C8	-2.1524167411495098E-4
private static final double	INV_GAMMA1P_M1_C9	1.280502823881162E-4
private static final double	INV_GAMMA1P_M1_P0	6.116095104481416E-9
private static final double	INV_GAMMA1P_M1_P1	6.8716741130671986E-9
private static final double	INV_GAMMA1P_M1_P2	6.820161668496171E-10
private static final double	INV_GAMMA1P_M1_P3	4.686843322948848E-11
private static final double	INV_GAMMA1P_M1_P4	1.5728330277104463E-12
private static final double	INV_GAMMA1P_M1_P5	-1.2494415722763663E-13
private static final double	INV_GAMMA1P_M1_P6	4.343529937408594E-15
private static final double	INV_GAMMA1P_M1_Q1	0.3056961078365221
private static final double	INV_GAMMA1P_M1_Q2	0.054642130860422966
private static final double	INV_GAMMA1P_M1_Q3	0.004956830093825887
private static final double	INV_GAMMA1P_M1_Q4	2.6923694661863613E-4

org.apache.commons.numbers.gamma.LanczosApproximation

Modifier and Type	Constant Field	Value
private static final double	LANCZOS_G	4.7421875

org.apache.commons.numbers.gamma.LogBeta

Modifier and Type	Constant Field	Value
private static final double	HALF_LOG_TWO_PI	0.9189385332046727
private static final double	TEN	10.0
private static final double	THOUSAND	1000.0
private static final double	TWO	2.0

org.apache.commons.numbers.gamma.org.apache.commons.numbers.gamma.SpecialMath

Modifier and Type	Constant Field	Value
private static final double	TWO_POW_M12	2.44140625E-4
private static final double	TWO_POW_M20	9.5367431640625E-7
private static final double	TWO_POW_M53	1.1102230246251565E-16
private static final double	TWO_POW_M6	0.015625
private static final double	X_HIGH	1.0
private static final double	X_LOW	-0.79149064
private static final double	X_MIN	-1.0

org.apache.commons.numbers.gamma.Trigamma

Modifier and Type	Constant Field	Value
private static final double	C_LIMIT	49.0
private static final double	F_1_30	0.03333333333333333
private static final double	F_1_42	0.023809523809523808
private static final double	F_1_6	0.16666666666666666
private static final double	S_LIMIT	1.0E-5

org.apache.commons.numbers.primes.Primes

Modifier and Type	Constant Field	Value
static final String	NUMBER_TOO_SMALL	"%d is smaller than the minimum (%d)"

org.apache.commons.numbers.quaternion.Quaternion

Modifier and Type	Constant Field	Value
private static final String	FORMAT_END	"]"
private static final String	FORMAT_SEP	" "
private static final String	FORMAT_START	"["
private static final String	ILLEGAL_NORM_MSG	"Illegal norm: "
private static final int	NUMBER_OF_PARTS	4
private static final long	serialVersionUID	20170118L
private static final int	VECTOR_DIMENSIONS	3

org.apache.commons.numbers.quaternion.org.apache.commons.numbers.quaternion.Quaternion.QuaternionParsingException

Modifier and Type	Constant Field	Value
private static final long	serialVersionUID	20181128L

org.apache.commons.numbers.quaternion.Slerp

Modifier and Type	Constant Field	Value
private static final double	MAX_DOT_THRESHOLD	0.9995

org.apache.commons.numbers.rootfinder.org.apache.commons.numbers.rootfinder.SolverException

Modifier and Type	Constant Field	Value
static final String	BRACKETING	"No bracketing: f(%s)=%s, f(%s)=%s"
static final String	OUT_OF_RANGE	"%s is out of range [%s, %s]"
private static final long	serialVersionUID	20190602L
static final String	TOO_LARGE	"%s > %s"