GL4

enzymeml::simulation

Struct GL4 

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pub struct GL4 {
    pub solver: ImplicitSolver,
    pub tol: f64,
    pub max_step_iter: usize,
}
Expand description

Gauss-Legendre 4th order integrator.

This integrator uses the 4th order Gauss-Legendre Runge-Kutta method, which is an implicit integrator. It requires solving a system of nonlinear equations at each step, which is done using the specified implicit solver (e.g., fixed-point iteration). The Gauss-Legendre method has better stability properties compared to explicit methods, especially for stiff ODEs.

§Member variables

  • solver: The implicit solver to use.
  • tol: The tolerance for the implicit solver.
  • max_step_iter: The maximum number of iterations for the implicit solver per step.

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§solver: ImplicitSolver§tol: f64§max_step_iter: usize

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impl GL4

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pub fn new(solver: ImplicitSolver, tol: f64, max_step_iter: usize) -> GL4

Trait Implementations§

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impl Clone for GL4

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fn clone(&self) -> GL4

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 Debug for GL4

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

Formats the value using the given formatter. Read more
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impl Default for GL4

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fn default() -> GL4

Returns the “default value” for a type. Read more
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impl ODEIntegrator for GL4

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fn step<P>( &self, problem: &P, t: f64, y: &mut [f64], dt: f64, ) -> Result<f64, Error>
where P: ODEProblem,

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impl Copy for GL4

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impl Freeze for GL4

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impl RefUnwindSafe for GL4

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impl Send for GL4

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impl Sync for GL4

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impl Unpin for GL4

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impl UnwindSafe for GL4

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

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fn type_id(&self) -> TypeId

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impl<T> AsOut<T> for T
where T: Copy,

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Returns an out reference to self.
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fn by_ref(&self) -> &T

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

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn from(t: T) -> T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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const ALIGN: usize

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type Init = T

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

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