Struct BisectionMethod 

pub struct BisectionMethod {
    pub a: f64,
    pub b: f64,
}

Bisection method root finder

Guaranteed convergence method that requires an initial bracket [a, b] where f(a) and f(b) have opposite signs.

Fields

a: f64

Lower bound of initial bracket

b: f64

Upper bound of initial bracket

Implementations

impl BisectionMethod

pub fn new(a: f64, b: f64) -> Self

Create a new bisection method with initial bracket

Arguments

• a - Lower bound of bracket
• b - Upper bound of bracket

Examples

use mathhook_core::algebra::root_finding::BisectionMethod;

let method = BisectionMethod::new(0.0, 2.0);

Trait Implementations

impl RootFinder for BisectionMethod

fn find_root<F>( &self, f: F, config: &RootFindingConfig, ) -> Result<RootResult, MathError>

where F: Fn(f64) -> f64,

Find a root of the given function