Function beta_function
Source pub fn beta_function(a: f64, b: f64) -> f64
Expand description
Compute the Beta function B(a, b) = Γ(a)·Γ(b) / Γ(a+b).
Valid for a, b > 0.
§Arguments
a - first parameter (> 0)b - second parameter (> 0)
§Returns
Value of B(a, b).