Function mathru::special::error::erfinv

pub fn erfinv<T>(x: T) -> T where
    T: Real + Error, 

Inverse error function

\operatorname{erfinv}(x) = \operatorname{erf}^{-1}(x) \quad \text{for} \quad x \in (-1, 1)

Arguments

-1.0 <= x <= 1.0

Panics

if x < -1.0 or x > 1.0

Example

use mathru::special::error;

let x: f64 = 0.0;
let error: f64 = error::erfinv(x);