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Cholesky

kinavis_kernel::matrix

Struct Cholesky 

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pub struct Cholesky<const N: usize> { /* private fields */ }
Expand description

Cholesky factor of a positive definite matrix, for solving.

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impl<const N: usize> Cholesky<N>

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pub const fn lower(&self) -> &Matrix<N, N>

Lower-triangular factor L.

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pub fn solve<const M: usize>(&self, rhs: &Matrix<N, M>) -> Option<Matrix<N, M>>

Solves A X = B with A = L Lᵀ.

None if a zero pivot lies along a direction B requires: singular in that direction.

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pub fn determinant(&self) -> f64

Determinant: squared product of the pivots.

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impl<const N: usize> Clone for Cholesky<N>

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl<const N: usize> Copy for Cholesky<N>

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impl<const N: usize> Debug for Cholesky<N>

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

Formats the value using the given formatter. Read more
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impl<const N: usize> PartialEq for Cholesky<N>

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl<const N: usize> StructuralPartialEq for Cholesky<N>

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impl<const N: usize> Freeze for Cholesky<N>
where Matrix<N, N>: Freeze,

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impl<const N: usize> RefUnwindSafe for Cholesky<N>
where Matrix<N, N>: RefUnwindSafe,

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impl<const N: usize> Send for Cholesky<N>
where Matrix<N, N>: Send,

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impl<const N: usize> Sync for Cholesky<N>
where Matrix<N, N>: Sync,

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impl<const N: usize> Unpin for Cholesky<N>
where Matrix<N, N>: Unpin,

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impl<const N: usize> UnsafeUnpin for Cholesky<N>
where Matrix<N, N>: UnsafeUnpin,

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impl<const N: usize> UnwindSafe for Cholesky<N>
where Matrix<N, N>: 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<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 = !

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

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.