Package org.apache.commons.numbers.gamma

Class RegularizedGamma

java.lang.Object

org.apache.commons.numbers.gamma.RegularizedGamma

public final class RegularizedGamma
extends Object

Regularized Gamma functions.

By definition, the lower and upper regularized gamma functions satisfy:

\[ 1 = P(a, x) + Q(a, x) \]

This code has been adapted from the Boost c++ implementation <boost/math/special_functions/gamma.hpp>.

See Also:

Boost C++ Incomplete Gamma functions

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RegularizedGamma.P	Lower regularized Gamma function \( P(a, x) \).
static class	RegularizedGamma.Q	Upper regularized Gamma function \( Q(a, x) \).

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait