Struct Complex64 

#[repr(C)]
pub struct Complex64 {
    pub re: f64,
    pub im: f64,
}

Double-precision complex number, ABI-compatible with the C struct { double real; double imag; } used by BLIS’s dcomplex, LAPACK’s lapack_complex_double, and FFTW’s fftw_complex.

Fields

re: f64

Real part.

im: f64

Imaginary part.

Implementations

impl Complex64

pub const ZERO: Self

0 + 0i.

pub const ONE: Self

1 + 0i.

pub const I: Self

0 + 1i.

pub const fn new(re: f64, im: f64) -> Self

Create a complex number re + im·i.

pub fn norm_sqr(&self) -> f64

Modulus squared re² + im².

pub fn abs(&self) -> f64

Modulus √(re² + im²).

pub fn conj(&self) -> Self

Complex conjugate.

Trait Implementations

impl Clone for Complex64

fn clone(&self) -> Complex64

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Complex64

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

Formats the value using the given formatter.

impl From<[f64; 2]> for Complex64

fn from(a: [f64; 2]) -> Self

Converts to this type from the input type.

impl From<(f64, f64)> for Complex64

fn from((re, im): (f64, f64)) -> Self

Converts to this type from the input type.

impl From<Complex64> for [f64; 2]

fn from(c: Complex64) -> Self

Converts to this type from the input type.

impl From<f64> for Complex64

fn from(re: f64) -> Self

Converts to this type from the input type.

impl PartialEq for Complex64

fn eq(&self, other: &Complex64) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Complex64

impl Sealed for Complex64

impl StructuralPartialEq for Complex64