diffurch::polynomial

Struct Differentiable

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pub struct Differentiable<F, DF>(pub F, pub DF);
Expand description

Tuple struct to hold a one-variable function and its derivative.

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§0: F§1: DF

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impl<F, DF, Ret> Differentiable<F, DF>
where DF: Fn<(f64,), Output = Ret>,

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pub fn d(&self, t: f64) -> Ret

Evaluate derivative

Trait Implementations§

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impl<F: Clone, DF: Clone> Clone for Differentiable<F, DF>

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fn clone(&self) -> Differentiable<F, DF>

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<Ret, F: Fn(f64) -> Ret, DF> Fn(f64) for Differentiable<F, DF>

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extern "rust-call" fn call(&self, args: (f64,)) -> Self::Output

🔬This is a nightly-only experimental API. (fn_traits)
Performs the call operation.
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impl<Ret, F: FnMut(f64) -> Ret, DF> FnMut(f64) for Differentiable<F, DF>

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extern "rust-call" fn call_mut( &mut self, args: (f64,), ) -> Self::Output

🔬This is a nightly-only experimental API. (fn_traits)
Performs the call operation.
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impl<Ret, F: FnOnce(f64) -> Ret, DF> FnOnce(f64) for Differentiable<F, DF>

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type Output = Ret

The returned type after the call operator is used.
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extern "rust-call" fn call_once(self, args: (f64,)) -> Self::Output

🔬This is a nightly-only experimental API. (fn_traits)
Performs the call operation.

Auto Trait Implementations§

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impl<F, DF> Freeze for Differentiable<F, DF>
where F: Freeze, DF: Freeze,

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impl<F, DF> RefUnwindSafe for Differentiable<F, DF>
where F: RefUnwindSafe, DF: RefUnwindSafe,

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impl<F, DF> Send for Differentiable<F, DF>
where F: Send, DF: Send,

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impl<F, DF> Sync for Differentiable<F, DF>
where F: Sync, DF: Sync,

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impl<F, DF> Unpin for Differentiable<F, DF>
where F: Unpin, DF: Unpin,

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impl<F, DF> UnwindSafe for Differentiable<F, DF>
where F: UnwindSafe, DF: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<const N: usize, F> InitialCondition<N> for F
where F: Fn(f64) -> [f64; N],

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fn eval<const D: usize>(&self, t: f64) -> [f64; N]

evaluate a derivative of order D
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.