Struct ComplexPolar

#[repr(C)]
pub struct ComplexPolar {
    pub abs: f32,
    pub arg: f32,
}

A complex number in polar form.

Fields

abs: f32

arg: f32

Implementations

impl ComplexPolar

pub const ZERO: Self

pub const ONE: Self

pub const I: Self

pub const NEG_ONE: Self

pub const NEG_I: Self

pub const fn new(abs: f32, arg: f32) -> Self

Creates a complex number.

pub const fn conjugate(self) -> Self

Computes the conjugate.

pub fn re(self) -> f32

Computes the real component.

pub fn im(self) -> f32

Computes the imaginary component.

pub const fn abs_sq(self) -> f32

Computes the squared absolute value.

pub fn recip(self) -> Self

Computes the reciprocal.

pub fn sqrt(self) -> Self

Computes the principle square root.

pub fn to_rectangular(self) -> Complex

Convert to rectangular form.

pub fn exp(self) -> Self

Computes e^self where e is the base of the natural logarithm.

pub fn ln(self) -> Complex

Computes the principle natural logarithm.

pub fn log2(self) -> Complex

Computes the principle logarithm in base 2.

pub fn log10(self) -> Complex

Computes the principle logarithm in base 10.

pub fn powf(self, x: f32) -> Self

Raises self to a floating point power.

pub fn powi(self, n: i32) -> Self

Raises self to an integer power.

pub fn normalize(self) -> Self

Normalizes the absolute value and the argument into the range [0, ∞) and (-π, +π] respectively.

Trait Implementations

impl AbsDiffEq for ComplexPolar

type Epsilon = <f32 as AbsDiffEq>::Epsilon

Used for specifying relative comparisons.

fn default_epsilon() -> Self::Epsilon

The default tolerance to use when testing values that are close together.

fn abs_diff_eq(&self, other: &Self, epsilon: Self::Epsilon) -> bool

A test for equality that uses the absolute difference to compute the approximate equality of two numbers.

fn abs_diff_ne(&self, other: &Rhs, epsilon: Self::Epsilon) -> bool

The inverse of AbsDiffEq::abs_diff_eq.

impl Clone for ComplexPolar

fn clone(&self) -> ComplexPolar

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComplexPolar

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

Formats the value using the given formatter.

impl Display for ComplexPolar

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

Formats the value using the given formatter.

impl Distribution<ComplexPolar> for StandardUniform

fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> ComplexPolar

Generate a random value of T, using rng as the source of randomness.

fn sample_iter<R>(self, rng: R) -> Iter<Self, R, T>

where R: Rng, Self: Sized,

Create an iterator that generates random values of T, using rng as the source of randomness.

fn map<F, S>(self, func: F) -> Map<Self, F, T, S>

where F: Fn(T) -> S, Self: Sized,

Map sampled values to type S

impl Div<ComplexPolar> for f32

type Output = ComplexPolar

The resulting type after applying the / operator.

fn div(self, other: ComplexPolar) -> Self::Output

Performs the / operation.

impl Div<f32> for ComplexPolar

type Output = ComplexPolar

The resulting type after applying the / operator.

fn div(self, re: f32) -> Self::Output

Performs the / operation.

impl Div for ComplexPolar

type Output = ComplexPolar

The resulting type after applying the / operator.

fn div(self, other: Self) -> Self::Output

Performs the / operation.

impl DivAssign<f32> for ComplexPolar

fn div_assign(&mut self, re: f32)

Performs the /= operation.

impl DivAssign for ComplexPolar

fn div_assign(&mut self, other: Self)

Performs the /= operation.

impl From<f32> for ComplexPolar

fn from(value: f32) -> Self

Converts to this type from the input type.

impl Mul<ComplexPolar> for f32

type Output = ComplexPolar

The resulting type after applying the * operator.

fn mul(self, other: ComplexPolar) -> Self::Output

Performs the * operation.

impl Mul<f32> for ComplexPolar

type Output = ComplexPolar

The resulting type after applying the * operator.

fn mul(self, re: f32) -> Self::Output

Performs the * operation.

impl Mul for ComplexPolar

type Output = ComplexPolar

The resulting type after applying the * operator.

fn mul(self, other: Self) -> Self::Output

Performs the * operation.

impl MulAssign<f32> for ComplexPolar

fn mul_assign(&mut self, re: f32)

Performs the *= operation.

impl MulAssign for ComplexPolar

fn mul_assign(&mut self, other: Self)

Performs the *= operation.

impl Neg for ComplexPolar

type Output = ComplexPolar

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl PartialEq for ComplexPolar

fn eq(&self, other: &ComplexPolar) -> 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 RelativeEq for ComplexPolar

fn default_max_relative() -> Self::Epsilon

The default relative tolerance for testing values that are far-apart.

fn relative_eq( &self, other: &Self, epsilon: Self::Epsilon, max_relative: Self::Epsilon, ) -> bool

A test for equality that uses a relative comparison if the values are far apart.

fn relative_ne( &self, other: &Rhs, epsilon: Self::Epsilon, max_relative: Self::Epsilon, ) -> bool

The inverse of RelativeEq::relative_eq.

impl UlpsEq for ComplexPolar

fn default_max_ulps() -> u32

The default ULPs to tolerate when testing values that are far-apart.

fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool

A test for equality that uses units in the last place (ULP) if the values are far apart.

fn ulps_ne(&self, other: &Rhs, epsilon: Self::Epsilon, max_ulps: u32) -> bool

The inverse of UlpsEq::ulps_eq.

impl Copy for ComplexPolar

impl StructuralPartialEq for ComplexPolar