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java.lang.Objectorg.tritonus.lowlevel.dsp.Sfun
public class Sfun
Collection of special functions.
Field Summary | |
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static double |
EPSILON_LARGE
The largest relative spacing for doubles. |
static double |
EPSILON_SMALL
The smallest relative spacing for doubles. |
Method Summary | |
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static double |
acosh(double x)
Returns the inverse (arc) hyperbolic cosine of a double. |
static double |
asinh(double x)
Returns the inverse (arc) hyperbolic sine of a double. |
static double |
atanh(double x)
Returns the inverse (arc) hyperbolic tangent of a double. |
static double |
cosh(double x)
Returns the hyperbolic cosine of a double. |
static double |
cot(double x)
Returns the cotangent of a double. |
static double |
erf(double x)
Returns the error function of a double. |
static double |
erfc(double x)
Returns the complementary error function of a double. |
static double |
fact(int n)
Returns the factorial of an integer. |
static double |
gamma(double x)
Returns the Gamma function of a double. |
static double |
log10(double x)
Returns the common (base 10) logarithm of a double. |
static double |
logBeta(double a,
double b)
Returns the logarithm of the Beta function. |
static double |
logGamma(double x)
Returns the logarithm of the Gamma function of a double. |
static double |
sinh(double x)
Returns the inverse (arc) hyperbolic sine of a double. |
static double |
tanh(double x)
Returns the hyperbolic tangent of a double. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final double EPSILON_SMALL
public static final double EPSILON_LARGE
Method Detail |
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public static double cot(double x)
x
- A double value.
public static double log10(double x)
x
- A double value.
public static double sinh(double x)
x
- A double value.
public static double cosh(double x)
x
- A double value.
public static double tanh(double x)
x
- A double value.
public static double asinh(double x)
x
- A double value.
public static double acosh(double x)
x
- A double value.
public static double atanh(double x)
x
- A double value.
public static double fact(int n)
n
- An integer value.
public static double gamma(double x)
x
- A double value.
public static double logGamma(double x)
x
- A double value.
public static double logBeta(double a, double b)
a
- A double value.b
- A double value.
public static double erf(double x)
x
- A double value.
public static double erfc(double x)
x
- A double value.
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