Special Functions

Functions
double	pcl::IncompleteBeta (double a, double b, double x, double eps=1.0e-8) noexcept

Detailed Description

Function Documentation

IncompleteBeta()

double pcl::IncompleteBeta ( double  a, double  b, double  x, double  eps = 1.0e-8  )

inlinenoexcept

Evaluation of the regularized incomplete beta function I_x( a, b ).

Parameters

a,b	The a and b parameters of the beta function being evaluated.
x	Function evaluation point. Must be in the range [0,1].
eps	Relative accuracy of the returned function evaluation. The default value is 1.0e-8.

This implementation is adapted from original code by Lewis Van Winkle, released under zlib license:

https://codeplea.com/incomplete-beta-function-c
https://github.com/codeplea/incbeta

Copyright (c) 2016, 2017 Lewis Van Winkle

Definition at line 4540 of file Math.h.