Trait CatalansConstant 

pub trait CatalansConstant {
    const CATALANS_CONSTANT: Self;
}

Provides Catalan’s constant, $G=\sum_{k=0}^\infty \frac{(-1)^k}{(2k+1)^2}$.

Required Associated Constants

const CATALANS_CONSTANT: Self

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl CatalansConstant for f32

$G=\sum_{k=0}^\infty \frac{(-1)^k}{(2k+1)^2}$.

const CATALANS_CONSTANT: f32 = 0.9159656

impl CatalansConstant for f64

$G=\sum_{k=0}^\infty \frac{(-1)^k}{(2k+1)^2}$.

const CATALANS_CONSTANT: f64 = 0.915965594177219

Implementors