[−][src]Function mathru::special::beta::beta_inc_reg

pub fn beta_inc_reg<T>(x: T, a: T, b: T) -> T where
    T: Real + Beta, 

Incomplete regularized beta function

I_x(a,b) = \frac{\Beta(x;\,a,b)}{\Beta(a,b)}

Fore more information: Wikipedia Beta function

Arguments

  • 0.0 < x < 1.0,
  • a > 0.0
  • b > 0.0

Panics

Panics if the parameter conditions are not fulfilled.

Example

use mathru::special::beta;

let a: f64 = 0.3_f64;
let b: f64 = 0.6_f64;
let x: f64 = 0.2_f64;

let beta: f64 = beta::beta_inc_reg(x, a, b);