Struct JetK 

pub struct JetK<T: Passive, const K: usize> {
    pub value: T,
    pub tangents: [T; K],
}

Fields

value: T

tangents: [T; K]

Implementations

impl<T: Passive, const K: usize> JetK<T, K>

pub fn new(value: T, tangents: [T; K]) -> Self

pub fn constant(value: T) -> Self

pub(crate) fn chain(self, r: T, d: T) -> Self

pub(crate) fn chain2(self, rhs: Self, r: T, da: T, db: T) -> Self

Trait Implementations

impl<T: Passive, const K: usize> Add for JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the + operator.

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

Performs the + operation.

impl<T: Passive, const K: usize> Add<&JetK<T, K>> for JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the + operator.

fn add(self, rhs: &JetK<T, K>) -> JetK<T, K>

Performs the + operation.

impl<T: Passive, const K: usize> Add<&JetK<T, K>> for &JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the + operator.

fn add(self, rhs: &JetK<T, K>) -> JetK<T, K>

Performs the + operation.

impl<const K: usize> Add<&JetK<f64, K>> for f64

type Output = JetK<f64, K>

The resulting type after applying the + operator.

fn add(self, rhs: &JetK<f64, K>) -> JetK<f64, K>

Performs the + operation.

impl<T: Passive, const K: usize> Add<JetK<T, K>> for &JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the + operator.

fn add(self, rhs: JetK<T, K>) -> JetK<T, K>

Performs the + operation.

impl<const K: usize> Add<JetK<f64, K>> for f64

type Output = JetK<f64, K>

The resulting type after applying the + operator.

fn add(self, rhs: JetK<f64, K>) -> JetK<f64, K>

Performs the + operation.

impl<T: Passive, const K: usize> Add<T> for JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the + operator.

fn add(self, rhs: T) -> JetK<T, K>

Performs the + operation.

impl<T: Passive, const K: usize> Add<T> for &JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the + operator.

fn add(self, rhs: T) -> JetK<T, K>

Performs the + operation.

impl<T: Passive, const K: usize> AddAssign for JetK<T, K>

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl<T: Passive, const K: usize> AddAssign<T> for JetK<T, K>

fn add_assign(&mut self, rhs: T)

Performs the += operation.

impl<T: Clone + Passive, const K: usize> Clone for JetK<T, K>

fn clone(&self) -> JetK<T, K>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Copy + Passive, const K: usize> Copy for JetK<T, K>

impl<T: Debug + Passive, const K: usize> Debug for JetK<T, K>

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

Formats the value using the given formatter.

impl<T: Passive, const K: usize> Default for JetK<T, K>

fn default() -> Self

Returns the “default value” for a type.

impl<T: Passive, const K: usize> Display for JetK<T, K>

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

Formats the value using the given formatter.

impl<T: Passive, const K: usize> Div for JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the / operator.

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

Performs the / operation.

impl<T: Passive, const K: usize> Div<&JetK<T, K>> for JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the / operator.

fn div(self, rhs: &JetK<T, K>) -> JetK<T, K>

Performs the / operation.

impl<T: Passive, const K: usize> Div<&JetK<T, K>> for &JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the / operator.

fn div(self, rhs: &JetK<T, K>) -> JetK<T, K>

Performs the / operation.

impl<const K: usize> Div<&JetK<f64, K>> for f64

type Output = JetK<f64, K>

The resulting type after applying the / operator.

fn div(self, rhs: &JetK<f64, K>) -> JetK<f64, K>

Performs the / operation.

impl<T: Passive, const K: usize> Div<JetK<T, K>> for &JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the / operator.

fn div(self, rhs: JetK<T, K>) -> JetK<T, K>

Performs the / operation.

impl<const K: usize> Div<JetK<f64, K>> for f64

type Output = JetK<f64, K>

The resulting type after applying the / operator.

fn div(self, rhs: JetK<f64, K>) -> JetK<f64, K>

Performs the / operation.

impl<T: Passive, const K: usize> Div<T> for JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the / operator.

fn div(self, rhs: T) -> JetK<T, K>

Performs the / operation.

impl<T: Passive, const K: usize> Div<T> for &JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the / operator.

fn div(self, rhs: T) -> JetK<T, K>

Performs the / operation.

impl<T: Passive, const K: usize> DivAssign for JetK<T, K>

fn div_assign(&mut self, rhs: Self)

Performs the /= operation.

impl<T: Passive, const K: usize> DivAssign<T> for JetK<T, K>

fn div_assign(&mut self, rhs: T)

Performs the /= operation.

impl<T: Passive, const K: usize> Float for JetK<T, K>

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_value() -> Self

Returns the smallest finite value that this type can represent.

fn min_positive_value() -> Self

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

fn max_value() -> Self

Returns the largest finite value that this type can represent.

fn epsilon() -> Self

Returns epsilon, a small positive value.

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, or NaN.

fn is_sign_positive(self) -> bool

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

fn is_sign_negative(self) -> bool

Returns true if self is negative, including -0.0, Float::neg_infinity(), and -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 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 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 signum(self) -> Self

Returns a number that represents the sign of self.

fn fract(self) -> Self

Returns the fractional part of a number.

fn abs(self) -> Self

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

fn copysign(self, sign: Self) -> Self

Returns a number composed of the magnitude of self and the sign of sign.

fn to_degrees(self) -> Self

Converts radians to degrees.

fn to_radians(self) -> Self

Converts degrees to radians.

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 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 hypot(self, other: Self) -> Self

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

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

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

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

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

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

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

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

The positive difference of two numbers.

fn sqrt(self) -> Self

Take the square root of a number.

fn cbrt(self) -> Self

Take the cubic root of a number.

fn exp(self) -> Self

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

fn exp2(self) -> Self

Returns 2^(self).

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(self) -> Self

Returns the natural logarithm of the number.

fn ln_1p(self) -> Self

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

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 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 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 is_subnormal(self) -> bool

Returns true if the number is subnormal.

fn clamp(self, min: Self, max: Self) -> Self

Clamps a value between a min and max.

impl<T: Passive, const K: usize> From<T> for JetK<T, K>

fn from(value: T) -> Self

Converts to this type from the input type.

impl<const K: usize> From<i32> for JetK<f64, K>

fn from(value: i32) -> Self

Converts to this type from the input type.

impl<T: Passive, const K: usize> FromPrimitive for JetK<T, K>

fn from_i64(n: i64) -> Option<Self>

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

fn from_u64(n: u64) -> Option<Self>

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

fn from_f64(n: f64) -> Option<Self>

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

fn from_isize(n: isize) -> Option<Self>

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

fn from_i8(n: i8) -> Option<Self>

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

fn from_i16(n: i16) -> Option<Self>

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

fn from_i32(n: i32) -> Option<Self>

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

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

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

fn from_usize(n: usize) -> Option<Self>

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

fn from_u8(n: u8) -> Option<Self>

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

fn from_u16(n: u16) -> Option<Self>

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

fn from_u32(n: u32) -> Option<Self>

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

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

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

fn from_f32(n: f32) -> Option<Self>

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

impl<const K: usize> LiftParams for JetK<f64, K>

The K-lane forward dual, admitted to the scalar set and consumed by two entry points.

The macro above stamps concrete types; this mode is generic in its lane count, so it is written out. What it does is identical — convert through From<f64>, which gives every lane a zero tangent.

Admission means a generic pricing body can be instantiated at it, and that the cross-mode value-identity harness sweeps it. Consumption is separate, and is a decision per entry point: the K-lane mode serves a full gradient over n inputs in ⌈n/K⌉ tape-free passes, and exactly two entry points present that shape — the calibration Jacobian in calibration.rs and the bond-curve fit in curves/fit.rs, each of which wants every quote against every parameter as a whole matrix in a module that records no tape. Risk stays many-to-one in reverse mode and the pillar solve stays one-to-one in Jet1.

The distinction is a requirement rather than a convention; see the numeric-scalar-modes capability, whose routing test holds the manifest of consumers. What is measured, and what the decision rests on, is benches/mode_crossover.rs.

There is no trait seam for lane seeding. Seedable carries one direction, which is the solve’s shape; each K-lane consumer seeds its own block of K parameters with a unit tangent per lane in a loop it owns, because what is seeded (pillars or coefficients) is the consumer’s business.

fn lift(stored: &[f64]) -> Cow<'_, [Self]>

This mode’s view of stored.

impl<T: Passive, const K: usize> Mul for JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the * operator.

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

Performs the * operation.

impl<T: Passive, const K: usize> Mul<&JetK<T, K>> for JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the * operator.

fn mul(self, rhs: &JetK<T, K>) -> JetK<T, K>

Performs the * operation.

impl<T: Passive, const K: usize> Mul<&JetK<T, K>> for &JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the * operator.

fn mul(self, rhs: &JetK<T, K>) -> JetK<T, K>

Performs the * operation.

impl<const K: usize> Mul<&JetK<f64, K>> for f64

type Output = JetK<f64, K>

The resulting type after applying the * operator.

fn mul(self, rhs: &JetK<f64, K>) -> JetK<f64, K>

Performs the * operation.

impl<T: Passive, const K: usize> Mul<JetK<T, K>> for &JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the * operator.

fn mul(self, rhs: JetK<T, K>) -> JetK<T, K>

Performs the * operation.

impl<const K: usize> Mul<JetK<f64, K>> for f64

type Output = JetK<f64, K>

The resulting type after applying the * operator.

fn mul(self, rhs: JetK<f64, K>) -> JetK<f64, K>

Performs the * operation.

impl<T: Passive, const K: usize> Mul<T> for JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the * operator.

fn mul(self, rhs: T) -> JetK<T, K>

Performs the * operation.

impl<T: Passive, const K: usize> Mul<T> for &JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the * operator.

fn mul(self, rhs: T) -> JetK<T, K>

Performs the * operation.

impl<T: Passive, const K: usize> MulAssign for JetK<T, K>

fn mul_assign(&mut self, rhs: Self)

Performs the *= operation.

impl<T: Passive, const K: usize> MulAssign<T> for JetK<T, K>

fn mul_assign(&mut self, rhs: T)

Performs the *= operation.

impl<T: Passive, const K: usize> Neg for JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the - operator.

fn neg(self) -> Self

Performs the unary - operation.

impl<T: Passive, const K: usize> Num for JetK<T, K>

type FromStrRadixErr = <T as Num>::FromStrRadixErr

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

Convert from a string and radix (typically 2..=36).

impl<T: Passive, const K: usize> NumCast for JetK<T, K>

fn from<N: ToPrimitive>(n: N) -> Option<Self>

Creates a number from another value that can be converted into a primitive via the ToPrimitive trait. If the source value cannot be represented by the target type, then None is returned.

impl<T: Passive, const K: usize> One for JetK<T, K>

fn one() -> Self

Returns the multiplicative identity element of Self, 1.

fn set_one(&mut self)

Sets self to 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.

impl<T: Passive, const K: usize> PartialEq for JetK<T, K>

fn eq(&self, other: &Self) -> 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<T: Passive, const K: usize> PartialOrd for JetK<T, K>

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl<T: Passive, const K: usize> Passive for JetK<T, K>

fn erf_value(self) -> Self

fn inv_norm_cdf_value(self) -> Self

impl<const K: usize> Real for JetK<f64, K>

type Passive = f64

fn value(&self) -> f64

fn zero() -> Self

fn one() -> Self

fn powf(&self, exponent: Self) -> Self

fn powi(&self, exponent: i32) -> Self

fn sum(xs: &[Self]) -> Self

fn dot(xs: &[Self], ys: &[Self]) -> Self

fn weighted_sum(ws: &[Self::Passive], xs: &[Self]) -> Self

fn weighted_dot(ws: &[Self::Passive], xs: &[Self], ys: &[Self]) -> Self

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

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

fn sin(&self) -> Self

Sine.

fn cos(&self) -> Self

Cosine.

fn tan(&self) -> Self

Tangent. f' = 1 + tan², f'' = 2·tan·f'.

fn asin(&self) -> Self

Inverse sine. f' = 1/√(1-x²), f'' = x·f'³.

fn acos(&self) -> Self

Inverse cosine. f' = -1/√(1-x²), f'' = x·f'³.

fn atan(&self) -> Self

Inverse tangent. f' = 1/(1+x²), f'' = -2x·f'².

fn sinh(&self) -> Self

Hyperbolic sine.

fn cosh(&self) -> Self

Hyperbolic cosine.

fn tanh(&self) -> Self

Hyperbolic tangent. f' = 1 - tanh², f'' = -2·tanh·f'.

fn asinh(&self) -> Self

Inverse hyperbolic sine. f' = 1/√(x²+1), f'' = -x·f'³.

fn acosh(&self) -> Self

Inverse hyperbolic cosine. f' = 1/√(x²-1), f'' = -x·f'³.

fn atanh(&self) -> Self

Inverse hyperbolic tangent. f' = 1/(1-x²), f'' = 2x·f'².

fn exp(&self) -> Self

Exponential. f = f' = f''.

fn exp2(&self) -> Self

Base-2 exponential. f' = f·ln 2, f'' = f·(ln 2)².

fn ln(&self) -> Self

Natural logarithm. f' = 1/x, f'' = -1/x².

fn log2(&self) -> Self

Base-2 logarithm. f' = 1/(x·ln 2), f'' = -f'/x.

fn log10(&self) -> Self

Base-10 logarithm. f' = 1/(x·ln 10), f'' = -f'/x.

fn ln_1p(&self) -> Self

ln(1 + x). f' = 1/(1+x), f'' = -f'².

fn exp_m1(&self) -> Self

exp(x) - 1. f' = f'' = exp(x) = f + 1.

fn sqrt(&self) -> Self

Square root. f' = 1/(2√x), f'' = -1/(4·x·√x).

fn cbrt(&self) -> Self

Cube root. f' = 1/(3·f²), f'' = -2/(9·x·f²).

fn abs(&self) -> Self

Absolute value. f' = sign(x), f'' = 0 (away from 0). At x = 0 the derivative is not defined; every surface takes the sub-gradient f'(0) = +1 (the x >= 0 branch), matching the winning-branch convention max/min use for payoffs.

fn erf(&self) -> Self

Gaussian error function. f' = (2/√π)·e^{-x²}, f'' = -2x·f'.

fn erfc(&self) -> Self

Complementary error function 1 - erf(x). f' = -(2/√π)·e^{-x²}.

fn norm_cdf(&self) -> Self

Standard normal CDF Φ(x). f' = φ(x), f'' = -x·φ(x).

fn norm_pdf(&self) -> Self

Standard normal density φ(x). f' = -x·φ(x), f'' = (x² − 1)·φ(x).

fn inv_norm_cdf(&self) -> Self

Inverse standard normal CDF Φ⁻¹(p). f' = 1/φ(f), f'' = f·f'².

impl<T: Passive, const K: usize> Rem for JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the % operator.

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

Performs the % operation.

impl<T: Passive, const K: usize> RemAssign for JetK<T, K>

fn rem_assign(&mut self, rhs: Self)

Performs the %= operation.

impl<T: Passive, const K: usize> Sub for JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the - operator.

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

Performs the - operation.

impl<T: Passive, const K: usize> Sub<&JetK<T, K>> for JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the - operator.

fn sub(self, rhs: &JetK<T, K>) -> JetK<T, K>

Performs the - operation.

impl<T: Passive, const K: usize> Sub<&JetK<T, K>> for &JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the - operator.

fn sub(self, rhs: &JetK<T, K>) -> JetK<T, K>

Performs the - operation.

impl<const K: usize> Sub<&JetK<f64, K>> for f64

type Output = JetK<f64, K>

The resulting type after applying the - operator.

fn sub(self, rhs: &JetK<f64, K>) -> JetK<f64, K>

Performs the - operation.

impl<T: Passive, const K: usize> Sub<JetK<T, K>> for &JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the - operator.

fn sub(self, rhs: JetK<T, K>) -> JetK<T, K>

Performs the - operation.

impl<const K: usize> Sub<JetK<f64, K>> for f64

type Output = JetK<f64, K>

The resulting type after applying the - operator.

fn sub(self, rhs: JetK<f64, K>) -> JetK<f64, K>

Performs the - operation.

impl<T: Passive, const K: usize> Sub<T> for JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the - operator.

fn sub(self, rhs: T) -> JetK<T, K>

Performs the - operation.

impl<T: Passive, const K: usize> Sub<T> for &JetK<T, K>

type Output = JetK<T, K>

The resulting type after applying the - operator.

fn sub(self, rhs: T) -> JetK<T, K>

Performs the - operation.

impl<T: Passive, const K: usize> SubAssign for JetK<T, K>

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl<T: Passive, const K: usize> SubAssign<T> for JetK<T, K>

fn sub_assign(&mut self, rhs: T)

Performs the -= operation.

impl TapeStorage for JetK<f64, 2>

fn get_active_ptr() -> Option<*mut TapeData<JetK<f64, 2>>>

fn set_active_ptr(ptr: Option<*mut TapeData<JetK<f64, 2>>>)

impl TapeStorage for JetK<f64, 4>

fn get_active_ptr() -> Option<*mut TapeData<JetK<f64, 4>>>

fn set_active_ptr(ptr: Option<*mut TapeData<JetK<f64, 4>>>)

impl TapeStorage for JetK<f64, 8>

fn get_active_ptr() -> Option<*mut TapeData<JetK<f64, 8>>>

fn set_active_ptr(ptr: Option<*mut TapeData<JetK<f64, 8>>>)

impl<T: Passive, const K: usize> ToPrimitive for JetK<T, K>

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

Converts the value of self to an i64. If the value cannot be represented by an i64, then None is returned.

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

Converts the value of self to a u64. If the value cannot be represented by a u64, then None is returned.

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

Converts the value of self to an f64. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f64.

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

Converts the value of self to an isize. If the value cannot be represented by an isize, then None is returned.

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

Converts the value of self to an i8. If the value cannot be represented by an i8, then None is returned.

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

Converts the value of self to an i16. If the value cannot be represented by an i16, then None is returned.

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

Converts the value of self to an i32. If the value cannot be represented by an i32, then None is returned.

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

Converts the value of self to an i128. If the value cannot be represented by an i128 (i64 under the default implementation), then None is returned.

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

Converts the value of self to a usize. If the value cannot be represented by a usize, then None is returned.

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

Converts the value of self to a u8. If the value cannot be represented by a u8, then None is returned.

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

Converts the value of self to a u16. If the value cannot be represented by a u16, then None is returned.

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

Converts the value of self to a u32. If the value cannot be represented by a u32, then None is returned.

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

Converts the value of self to a u128. If the value cannot be represented by a u128 (u64 under the default implementation), then None is returned.

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

Converts the value of self to an f32. Overflows may map to positive or negative inifinity, otherwise None is returned if the value cannot be represented by an f32.

impl<T: Passive, const K: usize> Zero for JetK<T, K>

fn zero() -> Self

Returns the additive identity element of Self, 0.

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.