public final class LogBinomialCoefficient extends Object
n choose k", the number of k-element subsets that
can be selected from an n-element set.| Modifier and Type | Method and Description |
|---|---|
static double |
value(int n,
int k)
Computes the logarithm of the binomial coefficient.
|
public static double value(int n, int k)
This returns a finite result for any valid n choose k.
n - Size of the set.k - Size of the subsets to be counted.log(n choose k).IllegalArgumentException - if n < 0, k < 0 or k > n.Copyright © 2017–2022 The Apache Software Foundation. All rights reserved.