[−][src]Function mathru::special::gamma::digamma
pub fn digamma<T>(x: T) -> T where
T: Real,
Digamma function
d/dxlnΓ(z)
Fore more information: https://en.wikipedia.org/wiki/Digamma_function
Arguments
x
Example
extern crate mathru; use mathru::special::gamma; let x: f64 = 0.3_f64; let digamma: f64 = gamma::digamma(x);