Struct Jet3 

pub struct Jet3 {
    pub v: f64,
    pub d1: f64,
    pub d2: f64,
    pub d3: f64,
}

Third-order forward-mode automatic differentiation scalar.

Fields

v: f64

Function value.

d1: f64

First derivative with respect to the seed variable.

d2: f64

Second derivative with respect to the seed variable.

d3: f64

Third derivative with respect to the seed variable.

Implementations

impl Jet3

pub fn constant(v: f64) -> Self

Construct a constant scalar with zero derivatives.

pub fn seed(v: f64) -> Self

Construct an independent variable seed (d/ds = 1).

pub fn sin(self) -> Self

Apply sine and propagate derivatives up to third order.

pub fn cos(self) -> Self

Apply cosine and propagate derivatives up to third order.

pub fn exp(self) -> Self

Apply exponential and propagate derivatives up to third order.

pub fn ln(self) -> Self

Apply natural logarithm and propagate derivatives up to third order.

pub fn sqrt(self) -> Self

Apply square root and propagate derivatives up to third order.

The value component should be positive for finite real derivatives.

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

Raise the value to an integer power and propagate derivatives.

Trait Implementations

impl Add<Jet3> for f64

type Output = Jet3

The resulting type after applying the + operator.

fn add(self, rhs: Jet3) -> Self::Output

Performs the + operation.

impl Add<f64> for Jet3

type Output = Jet3

The resulting type after applying the + operator.

fn add(self, rhs: f64) -> Self::Output

Performs the + operation.

impl Add for Jet3

type Output = Jet3

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for Jet3

fn clone(&self) -> Jet3

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Jet3

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

Formats the value using the given formatter.

impl Default for Jet3

fn default() -> Jet3

Returns the “default value” for a type.

impl Div<Jet3> for f64

type Output = Jet3

The resulting type after applying the / operator.

fn div(self, rhs: Jet3) -> Self::Output

Performs the / operation.

impl Div<f64> for Jet3

type Output = Jet3

The resulting type after applying the / operator.

fn div(self, rhs: f64) -> Self::Output

Performs the / operation.

impl Div for Jet3

type Output = Jet3

The resulting type after applying the / operator.

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

Performs the / operation.

impl From<f64> for Jet3

fn from(value: f64) -> Self

Converts to this type from the input type.

impl Mul<Jet3> for f64

type Output = Jet3

The resulting type after applying the * operator.

fn mul(self, rhs: Jet3) -> Self::Output

Performs the * operation.

impl Mul<f64> for Jet3

type Output = Jet3

The resulting type after applying the * operator.

fn mul(self, rhs: f64) -> Self::Output

Performs the * operation.

impl Mul for Jet3

type Output = Jet3

The resulting type after applying the * operator.

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

Performs the * operation.

impl Neg for Jet3

type Output = Jet3

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl Sub<Jet3> for f64

type Output = Jet3

The resulting type after applying the - operator.

fn sub(self, rhs: Jet3) -> Self::Output

Performs the - operation.

impl Sub<f64> for Jet3

type Output = Jet3

The resulting type after applying the - operator.

fn sub(self, rhs: f64) -> Self::Output

Performs the - operation.

impl Sub for Jet3

type Output = Jet3

The resulting type after applying the - operator.

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

Performs the - operation.

impl Copy for Jet3