betaln

Parameters

z :

a matrix of doubles, the first shape parameter, z>=0.

w :

a matrix of doubles, the second shape parameter, w>=0.

L :

a matrix of doubles, the function value.

Description

Computes the logarithme of the Beta function.

The logarithm of the Beta function is defined by

Examples

x=510 betaln(x,x)

Authors

• Copyright (C) 2014 - Michael Baudin