SFunction

java.lang.Object
- vmath.expression.SFunction

public class SFunction
extends java.lang.Object

Field Summary

Fields
Modifier and Type	Field and Description
`private static double`	`acosh_xmax`
`(package private) static double`	`aln2`
`(package private) static double[]`	`asinh_coef`
`private static double`	`asinh_sqeps`
`private static double`	`asinh_xmax`
`(package private) static double[]`	`atanh_coef`
`private static double`	`atanh_sqeps`
`private static double`	`cosh_ymax`
`(package private) static double[]`	`cot_coef`
`private static double`	`cot_pi2rec`
`private static double`	`cot_sqeps`
`private static double`	`cot_xmax`
`private static double`	`cot_xsml`
`static double`	`EPSILON_LARGE`
`static double`	`EPSILON_SMALL`
`private static double`	`erf_sqeps`
`private static double`	`erf_xbig`
`(package private) static double[]`	`erfc_coef`
`private static double`	`erfc_xmax`
`private static double`	`erfc_xsml`
`(package private) static double[]`	`erfc2_coef`
`(package private) static double[]`	`erfcc_coef`
`static double`	`Euler`
`(package private) static double[]`	`gamma_coef`
`private static double`	`gamma_dxrel`
`private static double`	`gamma_sq2pil`
`private static double`	`gamma_sqpi2l`
`private static double`	`gamma_xmax`
`private static double`	`gamma_xmin`
`private static double`	`gamma_xsml`
`private static double`	`log10_loge`
`(package private) static double[]`	`logGammaCorrection_coef`
`private static double`	`logGammaCorrection_xbig`
`private static double`	`logGammaCorrection_xmax`
`(package private) static double[]`	`sinh_coef`
`private static double`	`sinh_sqeps`
`private static double`	`sinh_ymax`
`(package private) static double[]`	`tanh_coef`
`private static double`	`tanh_sqeps`
`private static double`	`tanh_xmax`

Constructor Summary

Constructors
Constructor and Description

SFunction()

Constructors
Constructor and Description
`SFunction()`

Method Summary

Methods
Modifier and Type	Method and Description
`static double`	`acosh(double d)`
`static double`	`asinh(double d)`
`static double`	`atanh(double d)`
`static double`	`cosh(double d)`
`static double`	`cot(double d)`
`(package private) static double`	`csevl(double d, double[] ad)`
`static double`	`erf(double d)`
`static double`	`erfc(double d)`
`static double`	`gamma(double d)`
`static double`	`log10(double d)`
`static double`	`logGamma(double d)`
`(package private) static double`	`logGammaCorrection(double d)`
`static int`	`nearestInteger(double d)`
`static double`	`sign(double d, double d1)`
`static double`	`sinh(double d)`
`static double`	`tanh(double d)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EPSILON_SMALL
```
public static final double EPSILON_SMALL
```
See Also:
Constant Field Values

EPSILON_LARGE
```
public static final double EPSILON_LARGE
```
See Also:
Constant Field Values

Euler
```
public static final double Euler
```
See Also:
Constant Field Values

aln2
```
static final double aln2
```
See Also:
Constant Field Values

log10_loge
```
private static final double log10_loge
```
See Also:
Constant Field Values

cot_pi2rec
```
private static final double cot_pi2rec
```
See Also:
Constant Field Values

cot_xmax
```
private static final double cot_xmax
```
See Also:
Constant Field Values

cot_xsml
```
private static final double cot_xsml
```

cot_sqeps
```
private static final double cot_sqeps
```

sinh_ymax
```
private static final double sinh_ymax
```

sinh_sqeps
```
private static final double sinh_sqeps
```

cosh_ymax
```
private static final double cosh_ymax
```

tanh_xmax
```
private static final double tanh_xmax
```

tanh_sqeps
```
private static final double tanh_sqeps
```

asinh_sqeps

private static final double asinh_sqeps

asinh_xmax
```
private static final double asinh_xmax
```

acosh_xmax
```
private static final double acosh_xmax
```

atanh_sqeps

private static final double atanh_sqeps

gamma_sq2pil
```
private static final double gamma_sq2pil
```
See Also:
Constant Field Values

gamma_dxrel

private static final double gamma_dxrel

gamma_xsml
```
private static final double gamma_xsml
```
See Also:
Constant Field Values

gamma_xmin
```
private static final double gamma_xmin
```
See Also:
Constant Field Values

gamma_xmax
```
private static final double gamma_xmax
```
See Also:
Constant Field Values

gamma_sqpi2l
```
private static final double gamma_sqpi2l
```
See Also:
Constant Field Values

logGammaCorrection_xbig

private static final double logGammaCorrection_xbig

logGammaCorrection_xmax
```
private static final double logGammaCorrection_xmax
```
See Also:
Constant Field Values

erf_xbig
```
private static final double erf_xbig
```

erf_sqeps
```
private static final double erf_sqeps
```

erfc_xsml
```
private static final double erfc_xsml
```

erfc_xmax
```
private static double erfc_xmax
```

cot_coef
```
static double[] cot_coef
```

sinh_coef
```
static double[] sinh_coef
```

tanh_coef
```
static double[] tanh_coef
```

asinh_coef
```
static double[] asinh_coef
```

atanh_coef
```
static double[] atanh_coef
```

gamma_coef
```
static double[] gamma_coef
```

logGammaCorrection_coef

static double[] logGammaCorrection_coef

erfc_coef
```
static double[] erfc_coef
```

erfc2_coef
```
static double[] erfc2_coef
```

erfcc_coef
```
static double[] erfcc_coef
```

Constructor Detail
- SFunction
```
public SFunction()
```

Method Detail

acosh
```
public static double acosh(double d)
```

asinh
```
public static double asinh(double d)
```

atanh
```
public static double atanh(double d)
```

cosh
```
public static double cosh(double d)
```

cot
```
public static double cot(double d)
```

csevl

static double csevl(double d,
           double[] ad)

erf
```
public static double erf(double d)
```

erfc
```
public static double erfc(double d)
```

gamma
```
public static double gamma(double d)
```

log10
```
public static double log10(double d)
```

logGamma

public static double logGamma(double d)

logGammaCorrection

static double logGammaCorrection(double d)

nearestInteger

public static int nearestInteger(double d)

sign

public static double sign(double d,
          double d1)

sinh
```
public static double sinh(double d)
```

tanh
```
public static double tanh(double d)
```

Class SFunction

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

EPSILON_SMALL

EPSILON_LARGE

Euler

aln2

log10_loge

cot_pi2rec

cot_xmax

cot_xsml

cot_sqeps

sinh_ymax

sinh_sqeps

cosh_ymax

tanh_xmax

tanh_sqeps

asinh_sqeps

asinh_xmax

acosh_xmax

atanh_sqeps

gamma_sq2pil

gamma_dxrel

gamma_xsml

gamma_xmin

gamma_xmax

gamma_sqpi2l

logGammaCorrection_xbig

logGammaCorrection_xmax

erf_xbig

erf_sqeps

erfc_xsml

erfc_xmax

cot_coef

sinh_coef

tanh_coef

asinh_coef

atanh_coef

gamma_coef

logGammaCorrection_coef

erfc_coef

erfc2_coef

erfcc_coef

Constructor Detail

SFunction

Method Detail

acosh

asinh

atanh

cosh

cot

csevl

erf

erfc

gamma

log10

logGamma

logGammaCorrection

nearestInteger

sign

sinh

tanh