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BoundedNewtonRaphson

qualia_core_db::solvers::optimization

Struct BoundedNewtonRaphson 

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#[repr(C)]
pub struct BoundedNewtonRaphson {
    pub current_guess: f64,
    pub previous_guess: f64,
    pub current_value: f64,
    pub current_derivative: f64,
    pub lower_bound: f64,
    pub upper_bound: f64,
    pub config: SolverConfig,
    pub solver_state: SolverState,
}
Expand description

Bounded Newton-Raphson root finder

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§current_guess: f64

Current guess

§previous_guess: f64

Previous guess for convergence checking

§current_value: f64

Function value at current guess

§current_derivative: f64

Derivative at current guess

§lower_bound: f64

Search bounds

§upper_bound: f64§config: SolverConfig

Solver configuration

§solver_state: SolverState

Solver state

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impl BoundedNewtonRaphson

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pub fn new( initial_guess: f64, lower_bound: f64, upper_bound: f64, config: SolverConfig, ) -> Self

Create new bounded Newton-Raphson solver

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pub fn find_root<F>(&mut self, f: &F) -> SolverResult<RootFindingState>
where F: RootFunction,

Find root of function

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pub fn get_root(&self) -> f64

Get current root estimate

Trait Implementations§

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impl Default for BoundedNewtonRaphson

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fn default() -> Self

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