SpecFun
Date: 2011-06-15

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## com.pawjaw.math
Class SpecFun

    java.lang.Object
      com.pawjaw.math.SpecFun

    public class SpecFun

extends java.lang.Object

Constructor Summary
`SpecFun()`

Method Summary
`static double` | `digamma(double x)`
`static double` | `digammaInv(double y)`
`static double[]` | `dirichletAlphas(double[][] p_ki)`
`static double` | `lnfactorial(long l)`
`static double` | `lngamma(double x)`
`static double` | `tetragamma(double x)`
`static double` | `trigamma(double x)`

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

Constructor Detail

### SpecFun

    public SpecFun()

Method Detail

### digamma

    public static double digamma(double x)

### trigamma

    public static double trigamma(double x)

### tetragamma

    public static double tetragamma(double x)

### lngamma

    public static double lngamma(double x)

### lnfactorial

    public static double lnfactorial(long l)

### digammaInv

    public static double digammaInv(double y)

### dirichletAlphas

    public static double[] dirichletAlphas(double[][] p_ki)

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