ConservationChecker

scirs2_integrate::geometric::structure_preserving

Struct ConservationChecker

pub struct ConservationChecker;

Expand description

Conservation checker for verifying invariant preservation

Implementations§

impl ConservationChecker

pub fn check_energy<H>( trajectory: &[(Array1<f64>, Array1<f64>)], hamiltonian: H, ) -> Vec<f64>
where H: Fn(&ArrayView1<'_, f64>, &ArrayView1<'_, f64>) -> f64,

Check energy conservation

pub fn check_momentum( trajectory: &[(Array1<f64>, Array1<f64>)], masses: &ArrayView1<'_, f64>, ) -> Vec<Array1<f64>> ⓘ

Check momentum conservation

pub fn check_angular_momentum( trajectory: &[(Array1<f64>, Array1<f64>)], masses: &ArrayView1<'_, f64>, ) -> Vec<Array1<f64>> ⓘ

Check angular momentum conservation

pub fn relative_error(values: &[f64]) -> f64

Compute relative error in conservation

Auto Trait Implementations§

impl Freeze for ConservationChecker

impl RefUnwindSafe for ConservationChecker

impl Send for ConservationChecker

impl Sync for ConservationChecker

impl Unpin for ConservationChecker

impl UnwindSafe for ConservationChecker

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

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impl<T, U> Into<U> for T
where U: From<T>,

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Calls U::from(self).

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

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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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impl<V, T> VZip<V> for T
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fn vzip(self) -> V