Enum Panel 

enum Panel<R> {
    Finite(R, R),
    Right(R, f64),
    Left(R, f64),
}

A piece of the factor line the double-t integrates over.

Variants

Finite(R, R)

[a, b], directly.

Right(R, f64)

[a, ∞) through m = a + s·t/(1 − t), t ∈ [0, 1).

Left(R, f64)

(−∞, a] through m = a − s·t/(1 − t).

Implementations

impl<R: Scalar> Panel<R>

fn nodes(self) -> impl Iterator<Item = (R, R)>

The panel’s nodes (m, dm): Σ g(m)·dm ≈ ∫ g. Under the tail map a t density times dm/dt decays as (1 − t)^(ν−1), smooth enough for Gauss–Legendre at every ν > 2.

Trait Implementations

impl<R: Clone> Clone for Panel<R>

fn clone(&self) -> Panel<R>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<R: Copy> Copy for Panel<R>