LogBeta (Apache Commons Numbers Gamma 1.0 API)

java.lang.Object
- org.apache.commons.numbers.gamma.LogBeta

```
public final class LogBeta
extends Object
```
Computes \( log_e \Beta(p, q) \).
This class is immutable.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static double`	`value(double p, double q)`	Returns the value of `log B(p, q)` for `0 ≤ x ≤ 1` and `p, q > 0`.

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

- Method Detail
  - value
```
public static double value(double p,
                           double q)
```
    Returns the value of log B(p, q) for 0 ≤ x ≤ 1 and p, q > 0. Based on the NSWC Library of Mathematics Subroutines implementation, DBETLN.
    
    Parameters:
    
    p - First argument.
    
    q - Second argument.
    
    Returns:
    
    the value of log(Beta(p, q)), NaN if p <= 0 or q <= 0.