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Bdf2Solver

oxicuda_solver::dense::ode_pde

Struct Bdf2Solver 

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pub struct Bdf2Solver;
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Second-order backward differentiation formula (BDF2) solver.

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impl Bdf2Solver

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pub fn solve( system: &dyn OdeSystem, y0: &[f64], config: &OdeConfig, ) -> SolverResult<OdeSolution>

Integrate using BDF2. The first step is bootstrapped with implicit Euler.

BDF2 formula: y_{n+1} = (4/3)*y_n - (1/3)*y_{n-1} + (2/3)hf(t_{n+1}, y_{n+1})

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