betaln

Log beta function.

Syntax

x = betaln(a,b)

Inputs

a,b
Type: double | integer
Dimension: scalar | vector | matrix

Outputs

x
betaln function values.
Dimension: scalar | vector | matrix

Examples

Scalar case: 
x = betaln(100,200)
x = -192.134192
Matrix case: 
x = betaln([100; 150], [200; 250])
x = [Matrix] 2 x 1
-192.13419
-265.97599