Struct MiniPoleDlrParams 

pub struct MiniPoleDlrParams {
    pub n0: usize,
    pub nmax: Option<f64>,
    pub err: Option<f64>,
    pub err_type: ErrType,
    pub m: Option<usize>,
    pub symmetry: bool,
    pub k_max: usize,
    pub lfactor: f64,
}

Parameters of mini_pole_dlr, with the defaults of the reference.

Fields

n0: usize

Index of the lowest Matsubara frequency ω_{n0} = (2 n0 + 1)π/β of the contour, typically in 0..10.

nmax: Option<f64>

Cutoff nmax of the upper end (2 nmax + 1)π/β of the contour when symmetry is false; None uses β.

err: Option<f64>

Error tolerance of ESPRIT. One of err and m is required.

err_type: ErrType

Interpretation of err (default absolute).

m: Option<usize>

Number of poles.

symmetry: bool

Impose up-down symmetry (the gapless map).

k_max: usize

Maximum number of moments (default 200).

lfactor: f64

Ratio L/N of ESPRIT (default 0.4).

Implementations

impl MiniPoleDlrParams

pub fn new(n0: usize, err: f64) -> MiniPoleDlrParams

Parameters with contour start n0, tolerance err and defaults otherwise.

Trait Implementations

impl Clone for MiniPoleDlrParams

fn clone(&self) -> MiniPoleDlrParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MiniPoleDlrParams

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl PartialEq for MiniPoleDlrParams

fn eq(&self, other: &MiniPoleDlrParams) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MiniPoleDlrParams