Struct hyperdual::Hyperdual

pub struct Hyperdual<T: Scalar, N: Dim + DimName>(_)
 where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy;

Dual Number structure

Although Dual does implement PartialEq and PartialOrd, it only compares the real part.

Additionally, min and max only compare the real parts, and keep the dual parts.

Lastly, the Rem remainder operator is not correctly or fully defined for Dual, and will panic.

Methods

impl<T: Scalar, N: Dim + DimName> Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

pub fn from_slice(v: &[T]) -> Hyperdual<T, N>

Create a new dual number from its real and dual parts.

pub fn from_real(real: T) -> Hyperdual<T, N> where
    T: Zero, 

Create a new dual number from a real number.

The dual part is set to zero.

pub fn real(&self) -> T

Returns the real part

pub fn real_ref(&self) -> &T

Returns a reference to the real part

pub fn real_mut(&mut self) -> &mut T

Returns a mutable reference to the real part

pub fn map_dual<F>(&self, r: T, f: F) -> Hyperdual<T, N> where
    F: Fn(&T) -> T, 

pub fn from_fn<F>(f: F) -> Hyperdual<T, N> where
    F: FnMut(usize) -> T, 

Create a new dual number from a function

impl<T: Scalar + Neg<Output = T>, N: Dim + DimName> Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

pub fn conjugate(self) -> Self

Returns the conjugate of the dual number.

Trait Implementations

impl<T: Scalar, N: Dim + DimName> AsMut<Matrix<T, N, U1, <DefaultAllocator as Allocator<T, N, U1>>::Buffer>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn as_mut(&mut self) -> &mut VectorN<T, N>

Performs the conversion.

impl<T: Scalar + Num + Zero, N: Dim + DimName> Default for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn default() -> Hyperdual<T, N>

Returns the "default value" for a type.

impl<T: Clone + Scalar, N: Clone + Dim + DimName> Clone for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn clone(&self) -> Hyperdual<T, N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Scalar, N: Dim + DimName> AsRef<Matrix<T, N, U1, <DefaultAllocator as Allocator<T, N, U1>>::Buffer>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn as_ref(&self) -> &VectorN<T, N>

Performs the conversion.

impl<T: Scalar + PartialOrd, N: Dim + DimName> PartialOrd<Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn partial_cmp(&self, rhs: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, rhs: &Self) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn gt(&self, rhs: &Self) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Scalar + PartialOrd, N: Dim + DimName> PartialOrd<T> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn partial_cmp(&self, rhs: &T) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, rhs: &T) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn gt(&self, rhs: &T) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Scalar + PartialEq, N: Dim + DimName> PartialEq<Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn eq(&self, rhs: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<T: Scalar + PartialEq, N: Dim + DimName> PartialEq<T> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn eq(&self, rhs: &T) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<T: Scalar + Zero, N: Dim + DimName> From<T> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn from(real: T) -> Hyperdual<T, N>

Performs the conversion.

impl<T: Copy + Scalar, N: Copy + Dim + DimName> Copy for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

impl<T: Scalar, N: Dim + DimName> DerefMut for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn deref_mut(&mut self) -> &mut VectorN<T, N>

Mutably dereferences the value.

impl<T: Scalar + Num, N: Dim + DimName> Add<T> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Hyperdual<T, N>

The resulting type after applying the + operator.

fn add(self, rhs: T) -> Hyperdual<T, N>

Performs the + operation.

impl<T: Scalar + Num, N: Dim + DimName> Add<Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Self

The resulting type after applying the + operator.

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

Performs the + operation.

impl<T: Scalar + Num, N: Dim + DimName> Sub<T> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Hyperdual<T, N>

The resulting type after applying the - operator.

fn sub(self, rhs: T) -> Hyperdual<T, N>

Performs the - operation.

impl<T: Scalar + Num, N: Dim + DimName> Sub<Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Self

The resulting type after applying the - operator.

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

Performs the - operation.

impl<T: Scalar + Num, N: Dim + DimName> Mul<T> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Hyperdual<T, N>

The resulting type after applying the * operator.

fn mul(self, rhs: T) -> Hyperdual<T, N>

Performs the * operation.

impl<T: Scalar + Num, N: Dim + DimName> Mul<Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Self

The resulting type after applying the * operator.

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

Performs the * operation.

impl<T: Scalar + Num, N: Dim + DimName> Div<T> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Hyperdual<T, N>

The resulting type after applying the / operator.

fn div(self, rhs: T) -> Hyperdual<T, N>

Performs the / operation.

impl<T: Scalar + Num, N: Dim + DimName> Div<Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Self

The resulting type after applying the / operator.

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

Performs the / operation.

impl<T: Scalar + Num, N: Dim + DimName> Rem<Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Self

The resulting type after applying the % operator.

fn rem(self, _: Self) -> Self

UNIMPLEMENTED!!!

As far as I know, remainder is not a valid operation on dual numbers, but is required for the Float trait to be implemented.

impl<T: Scalar + Signed, N: Dim + DimName> Neg for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Self

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl<T: Scalar + Num, N: Dim + DimName> AddAssign<T> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn add_assign(&mut self, rhs: T)

Performs the += operation.

impl<T: Scalar + Num, N: Dim + DimName> AddAssign<Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl<T: Scalar + Num, N: Dim + DimName> SubAssign<T> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn sub_assign(&mut self, rhs: T)

Performs the -= operation.

impl<T: Scalar + Num, N: Dim + DimName> SubAssign<Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl<T: Scalar + Num, N: Dim + DimName> MulAssign<T> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn mul_assign(&mut self, rhs: T)

Performs the *= operation.

impl<T: Scalar + Num, N: Dim + DimName> MulAssign<Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn mul_assign(&mut self, rhs: Self)

Performs the *= operation.

impl<T: Scalar + Num, N: Dim + DimName> DivAssign<T> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn div_assign(&mut self, rhs: T)

Performs the /= operation.

impl<T: Scalar + Num, N: Dim + DimName> DivAssign<Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn div_assign(&mut self, rhs: Self)

Performs the /= operation.

impl<T: Scalar, N: Dim + DimName> Deref for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Target = VectorN<T, N>

The resulting type after dereferencing.

fn deref(&self) -> &VectorN<T, N>

Dereferences the value.

impl<T: Scalar, N: Dim + DimName> Debug for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn fmt(&self, f: &mut Formatter) -> FmtResult

Formats the value using the given formatter.

impl<T: Scalar + Display, N: Dim + DimName> Display for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn fmt(&self, f: &mut Formatter) -> FmtResult

Formats the value using the given formatter.

impl<T: Scalar + Num + One, N: Dim + DimName> Product<Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn product<I: Iterator<Item = Hyperdual<T, N>>>(iter: I) -> Hyperdual<T, N>

Method which takes an iterator and generates Self from the elements by multiplying the items.

impl<'a, T: Scalar + Num + One, N: Dim + DimName> Product<&'a Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn product<I: Iterator<Item = &'a Hyperdual<T, N>>>(iter: I) -> Hyperdual<T, N>

Method which takes an iterator and generates Self from the elements by multiplying the items.

impl<T: Scalar + Num + Zero, N: Dim + DimName> Sum<Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn sum<I: Iterator<Item = Hyperdual<T, N>>>(iter: I) -> Hyperdual<T, N>

Method which takes an iterator and generates Self from the elements by "summing up" the items.

impl<'a, T: Scalar + Num + Zero, N: Dim + DimName> Sum<&'a Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn sum<I: Iterator<Item = &'a Hyperdual<T, N>>>(iter: I) -> Hyperdual<T, N>

Method which takes an iterator and generates Self from the elements by "summing up" the items.

impl<T: Scalar, N: Dim + DimName> Signed for Hyperdual<T, N> where
    T: Signed + PartialOrd,
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn abs(&self) -> Self

Computes the absolute value.

fn abs_sub(&self, rhs: &Self) -> Self

The positive difference of two numbers.

fn signum(&self) -> Self

Returns the sign of the number.

fn is_positive(&self) -> bool

Returns true if the number is positive and false if the number is zero or negative.

fn is_negative(&self) -> bool

Returns true if the number is negative and false if the number is zero or positive.

impl<T: Scalar + Num + Zero, N: Dim + DimName> Zero for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn zero() -> Hyperdual<T, N>

Returns the additive identity element of Self, 0. # Purity

fn is_zero(&self) -> bool

Returns true if self is equal to the additive identity.

fn set_zero(&mut self)

Sets self to the additive identity element of Self, 0.

impl<T: Scalar + Num + One, N: Dim + DimName> One for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn one() -> Hyperdual<T, N>

Returns the multiplicative identity element of Self, 1.

fn is_one(&self) -> bool where
    Self: PartialEq, 

Returns true if self is equal to the multiplicative identity.

fn set_one(&mut self)

Sets self to the multiplicative identity element of Self, 1.

impl<T: Scalar + ToPrimitive, N: Dim + DimName> ToPrimitive for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn to_isize(&self) -> Option<isize>

Converts the value of self to an isize.

fn to_i8(&self) -> Option<i8>

Converts the value of self to an i8.

fn to_i16(&self) -> Option<i16>

Converts the value of self to an i16.

fn to_i32(&self) -> Option<i32>

Converts the value of self to an i32.

fn to_i64(&self) -> Option<i64>

Converts the value of self to an i64.

fn to_usize(&self) -> Option<usize>

Converts the value of self to a usize.

fn to_u8(&self) -> Option<u8>

Converts the value of self to an u8.

fn to_u16(&self) -> Option<u16>

Converts the value of self to an u16.

fn to_u32(&self) -> Option<u32>

Converts the value of self to an u32.

fn to_u64(&self) -> Option<u64>

Converts the value of self to an u64.

fn to_f32(&self) -> Option<f32>

Converts the value of self to an f32.

fn to_f64(&self) -> Option<f64>

Converts the value of self to an f64.

fn to_i128(&self) -> Option<i128>

Converts the value of self to an i128.

fn to_u128(&self) -> Option<u128>

Converts the value of self to an u128.

impl<T: Scalar + FromPrimitive, N: Dim + DimName> FromPrimitive for Hyperdual<T, N> where
    T: Zero,
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn from_isize(n: isize) -> Option<Hyperdual<T, N>>

Convert an isize to return an optional value of this type. If the value cannot be represented by this value, then None is returned.

fn from_i8(n: i8) -> Option<Hyperdual<T, N>>

Convert an i8 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_i16(n: i16) -> Option<Hyperdual<T, N>>

Convert an i16 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_i32(n: i32) -> Option<Hyperdual<T, N>>

Convert an i32 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_i64(n: i64) -> Option<Hyperdual<T, N>>

Convert an i64 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_usize(n: usize) -> Option<Hyperdual<T, N>>

Convert a usize to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_u8(n: u8) -> Option<Hyperdual<T, N>>

Convert an u8 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_u16(n: u16) -> Option<Hyperdual<T, N>>

Convert an u16 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_u32(n: u32) -> Option<Hyperdual<T, N>>

Convert an u32 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_u64(n: u64) -> Option<Hyperdual<T, N>>

Convert an u64 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_f32(n: f32) -> Option<Hyperdual<T, N>>

Convert a f32 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_f64(n: f64) -> Option<Hyperdual<T, N>>

Convert a f64 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_i128(n: i128) -> Option<Self>

Convert an i128 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_u128(n: u128) -> Option<Self>

Convert an u128 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

impl<T: Scalar + Float, N: Dim + DimName> NumCast for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn from<P: ToPrimitive>(n: P) -> Option<Hyperdual<T, N>>

Creates a number from another value that can be converted into a primitive via the ToPrimitive trait.

impl<T: Scalar, N: Dim + DimName> Float for Hyperdual<T, N> where
    T: Float + Signed + FloatConst,
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn nan() -> Self

Returns the NaN value.

fn infinity() -> Self

Returns the infinite value.

fn neg_infinity() -> Self

Returns the negative infinite value.

fn neg_zero() -> Self

Returns -0.0.

fn min_positive_value() -> Self

Returns the smallest positive, normalized value that this type can represent.

fn epsilon() -> Self

Returns epsilon, a small positive value.

fn min_value() -> Self

Returns the smallest finite value that this type can represent.

fn max_value() -> Self

Returns the largest finite value that this type can represent.

fn is_nan(self) -> bool

Returns true if this value is NaN and false otherwise.

fn is_infinite(self) -> bool

Returns true if this value is positive infinity or negative infinity and false otherwise.

fn is_finite(self) -> bool

Returns true if this number is neither infinite nor NaN.

fn is_normal(self) -> bool

Returns true if the number is neither zero, infinite, [subnormal][subnormal], or NaN.

fn is_sign_positive(self) -> bool

Returns true if self is positive, including +0.0, Float::infinity(), and since Rust 1.20 also Float::nan().

fn is_sign_negative(self) -> bool

Returns true if self is negative, including -0.0, Float::neg_infinity(), and since Rust 1.20 also -Float::nan().

fn classify(self) -> FpCategory

Returns the floating point category of the number. If only one property is going to be tested, it is generally faster to use the specific predicate instead.

fn floor(self) -> Self

Returns the largest integer less than or equal to a number.

fn ceil(self) -> Self

Returns the smallest integer greater than or equal to a number.

fn round(self) -> Self

Returns the nearest integer to a number. Round half-way cases away from 0.0.

fn trunc(self) -> Self

Return the integer part of a number.

fn fract(self) -> Self

Returns the fractional part of a number.

fn signum(self) -> Self

Returns a number that represents the sign of self.

fn abs(self) -> Self

Computes the absolute value of self. Returns Float::nan() if the number is Float::nan().

fn max(self, other: Self) -> Self

Returns the maximum of the two numbers.

fn min(self, other: Self) -> Self

Returns the minimum of the two numbers.

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

The positive difference of two numbers.

fn mul_add(self, a: Self, b: Self) -> Self

Fused multiply-add. Computes (self * a) + b with only one rounding error, yielding a more accurate result than an unfused multiply-add.

fn recip(self) -> Self

Take the reciprocal (inverse) of a number, 1/x.

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

Raise a number to an integer power.

fn powf(self, n: Self) -> Self

Raise a number to a floating point power.

fn exp(self) -> Self

Returns e^(self), (the exponential function).

fn exp2(self) -> Self

Returns 2^(self).

fn ln(self) -> Self

Returns the natural logarithm of the number.

fn log(self, base: Self) -> Self

Returns the logarithm of the number with respect to an arbitrary base.

fn log2(self) -> Self

Returns the base 2 logarithm of the number.

fn log10(self) -> Self

Returns the base 10 logarithm of the number.

fn sqrt(self) -> Self

Take the square root of a number.

fn cbrt(self) -> Self

Take the cubic root of a number.

fn hypot(self, other: Self) -> Self

Calculate the length of the hypotenuse of a right-angle triangle given legs of length x and y.

fn sin(self) -> Self

Computes the sine of a number (in radians).

fn cos(self) -> Self

Computes the cosine of a number (in radians).

fn tan(self) -> Self

Computes the tangent of a number (in radians).

fn asin(self) -> Self

Computes the arcsine of a number. Return value is in radians in the range [-pi/2, pi/2] or NaN if the number is outside the range [-1, 1].

fn acos(self) -> Self

Computes the arccosine of a number. Return value is in radians in the range [0, pi] or NaN if the number is outside the range [-1, 1].

fn atan(self) -> Self

Computes the arctangent of a number. Return value is in radians in the range [-pi/2, pi/2];

fn atan2(self, other: Self) -> Self

Computes the four quadrant arctangent of self (y) and other (x).

fn sin_cos(self) -> (Self, Self)

Simultaneously computes the sine and cosine of the number, x. Returns (sin(x), cos(x)).

fn exp_m1(self) -> Self

Returns e^(self) - 1 in a way that is accurate even if the number is close to zero.

fn ln_1p(self) -> Self

Returns ln(1+n) (natural logarithm) more accurately than if the operations were performed separately.

fn sinh(self) -> Self

Hyperbolic sine function.

fn cosh(self) -> Self

Hyperbolic cosine function.

fn tanh(self) -> Self

Hyperbolic tangent function.

fn asinh(self) -> Self

Inverse hyperbolic sine function.

fn acosh(self) -> Self

Inverse hyperbolic cosine function.

fn atanh(self) -> Self

Inverse hyperbolic tangent function.

fn integer_decode(self) -> (u64, i16, i8)

Returns the mantissa, base 2 exponent, and sign as integers, respectively. The original number can be recovered by sign * mantissa * 2 ^ exponent.

fn to_degrees(self) -> Self

Converts radians to degrees.

fn to_radians(self) -> Self

Converts degrees to radians.

impl<T: Scalar + FloatConst + Zero, N: Dim + DimName> FloatConst for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn E() -> Hyperdual<T, N>

Return Euler’s number.

fn FRAC_1_PI() -> Hyperdual<T, N>

Return 1.0 / π.

fn FRAC_1_SQRT_2() -> Hyperdual<T, N>

Return 1.0 / sqrt(2.0).

fn FRAC_2_PI() -> Hyperdual<T, N>

Return 2.0 / π.

fn FRAC_2_SQRT_PI() -> Hyperdual<T, N>

Return 2.0 / sqrt(π).

fn FRAC_PI_2() -> Hyperdual<T, N>

Return π / 2.0.

fn FRAC_PI_3() -> Hyperdual<T, N>

Return π / 3.0.

fn FRAC_PI_4() -> Hyperdual<T, N>

Return π / 4.0.

fn FRAC_PI_6() -> Hyperdual<T, N>

Return π / 6.0.

fn FRAC_PI_8() -> Hyperdual<T, N>

Return π / 8.0.

fn LN_10() -> Hyperdual<T, N>

Return ln(10.0).

fn LN_2() -> Hyperdual<T, N>

Return ln(2.0).

fn LOG10_E() -> Hyperdual<T, N>

Return log10(e).

fn LOG2_E() -> Hyperdual<T, N>

Return log2(e).

fn PI() -> Hyperdual<T, N>

Return Archimedes’ constant.

fn SQRT_2() -> Hyperdual<T, N>

Return sqrt(2.0).

impl<T: Scalar + Num, N: Dim + DimName> Num for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type FromStrRadixErr = <T as Num>::FromStrRadixErr

fn from_str_radix(
    str: &str,
    radix: u32
) -> Result<Hyperdual<T, N>, Self::FromStrRadixErr>

Convert from a string and radix <= 36.

impl<T: Scalar, N: Dim + DimName> Inv for Hyperdual<T, N> where
    Self: One + Div<Output = Self>,
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Self

The result after applying the operator.

fn inv(self) -> Self

Returns the multiplicative inverse of self.

impl<T: Scalar + Num + Mul + Add, N: Dim + DimName> MulAdd<Hyperdual<T, N>, Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Hyperdual<T, N>

The resulting type after applying the fused multiply-add.

fn mul_add(self, a: Self, b: Self) -> Self

Performs the fused multiply-add operation.

impl<T: Scalar + Num + Mul + Add, N: Dim + DimName> MulAdd<T, Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Hyperdual<T, N>

The resulting type after applying the fused multiply-add.

fn mul_add(self, a: T, b: Self) -> Self

Performs the fused multiply-add operation.

impl<T: Scalar + Num + Mul + Add, N: Dim + DimName> MulAdd<Hyperdual<T, N>, T> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Hyperdual<T, N>

The resulting type after applying the fused multiply-add.

fn mul_add(self, a: Self, b: T) -> Self

Performs the fused multiply-add operation.

impl<T: Scalar + Num + Mul + Add, N: Dim + DimName> MulAdd<T, T> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Hyperdual<T, N>

The resulting type after applying the fused multiply-add.

fn mul_add(self, a: T, b: T) -> Self

Performs the fused multiply-add operation.

impl<T: Scalar + Num + Mul + Add, N: Dim + DimName> MulAddAssign<Hyperdual<T, N>, Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn mul_add_assign(&mut self, a: Self, b: Self)

Performs the fused multiply-add operation.

impl<T: Scalar + Num + Mul + Add, N: Dim + DimName> MulAddAssign<T, Hyperdual<T, N>> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn mul_add_assign(&mut self, a: T, b: Self)

Performs the fused multiply-add operation.

impl<T: Scalar + Num + Mul + Add, N: Dim + DimName> MulAddAssign<Hyperdual<T, N>, T> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn mul_add_assign(&mut self, a: Self, b: T)

Performs the fused multiply-add operation.

impl<T: Scalar + Num + Mul + Add, N: Dim + DimName> MulAddAssign<T, T> for Hyperdual<T, N> where
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

fn mul_add_assign(&mut self, a: T, b: T)

Performs the fused multiply-add operation.

impl<T: Scalar, P: Into<Hyperdual<T, N>>, N: Dim + DimName> Pow<P> for Hyperdual<T, N> where
    Hyperdual<T, N>: Float,
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy, 

type Output = Self

The result after applying the operator.

fn pow(self, rhs: P) -> Self

Returns self to the power rhs.

impl<T: Scalar + Unsigned, N: Dim + DimName> Unsigned for Hyperdual<T, N> where
    Self: Num,
    DefaultAllocator: Allocator<T, N>,
    Owned<T, N>: Copy,