Trait qdk_sim::linalg::Trace

pub trait Trace {
    type Output;

    fn trace(self) -> Self::Output;
}

Represents types for which the trace can be computed.

Required Associated Types

type Output

The type returned by the trace.

Required Methods

fn trace(self) -> Self::Output

The trace (typically, the sum of the eigenvalues, or the sum of the diagonal elements $\sum_i A_{ii}$).

Example

// TODO

Implementations on Foreign Types

impl<T: Clone + Zero> Trace for Array2<T>

type Output = T

fn trace(self) -> Self::Output

impl<T: Clone + Zero> Trace for &Array2<T>

type Output = T

fn trace(self) -> Self::Output

Implementors

impl Trace for &State

type Output = Complex<f64>