Struct nyx_space::propagators::Verner56
source · pub struct Verner56 {}
Expand description
Verner56
is an RK Verner integrator of order 5-6.
Coefficients taken from here (PDF).
Trait Implementations§
source§impl RK for Verner56
impl RK for Verner56
source§const ORDER: u8 = 6u8
const ORDER: u8 = 6u8
Returns the order of this integrator (as u8 because there probably isn’t an order greater than 255).
The order is used for the adaptive step size only to compute the error between estimates.
source§const STAGES: usize = 8usize
const STAGES: usize = 8usize
Returns the stages of this integrator (as usize because it’s used as indexing)
source§const A_COEFFS: &'static [f64] = _
const A_COEFFS: &'static [f64] = _
Returns a pointer to a list of f64 corresponding to the A coefficients of the Butcher table for that RK.
This module only supports implicit integrators, and as such,
Self.a_coeffs().len()
must be of
size (order+1)*(order)/2.
Warning: this RK trait supposes that the implementation is consistent, i.e. c_i = \sum_j a_{ij}.Auto Trait Implementations§
impl Freeze for Verner56
impl RefUnwindSafe for Verner56
impl Send for Verner56
impl Sync for Verner56
impl Unpin for Verner56
impl UnwindSafe for Verner56
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
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 moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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
impl<T> Pointable for T
§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self
from the equivalent element of its
superset. Read more§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self
is actually part of its subset T
(and can be converted to it).§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset
but without any property checks. Always succeeds.§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self
to the equivalent element of its superset.