Struct Complex64 

pub struct Complex64 {
    pub re: f64,
    pub im: f64,
}

A complex number with f64 real and imaginary parts.

Fields

re: f64

Real part.

im: f64

Imaginary part.

Implementations

impl Complex64

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

Construct a new Complex64.

pub fn from_polar(r: f64, theta: f64) -> Self

Construct from magnitude and phase (polar form).

pub fn conj(self) -> Self

Return the complex conjugate.

pub fn abs(self) -> f64

Return the modulus (absolute value).

pub fn arg(self) -> f64

Return the argument (phase angle in radians).

pub fn norm_sq(self) -> f64

Return the squared modulus.

pub fn mul(self, rhs: Self) -> Self

Multiply two complex numbers.

pub fn add(self, rhs: Self) -> Self

Add two complex numbers.

pub fn sub(self, rhs: Self) -> Self

Subtract two complex numbers.

pub fn scale(self, s: f64) -> Self

Scale by a real scalar.

pub fn exp_i(theta: f64) -> Self

Compute e^(itheta) = cos(theta) + isin(theta).

pub fn exp(self) -> Self

Compute the natural exponential e^z.

Trait Implementations

impl Add for Complex64

type Output = Complex64

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self

Performs the + operation.

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 Mul for Complex64

type Output = Complex64

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self

Performs the * operation.

impl Neg for Complex64

type Output = Complex64

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

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 Sub for Complex64

type Output = Complex64

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self

Performs the - operation.

impl Copy for Complex64

impl StructuralPartialEq for Complex64