Trait FindRootWithDerivative 

pub trait FindRootWithDerivative<F, D>
where
    F: Callback,
    D: Callback,
{
    // Required method
    fn find_with_derivative(
        &self,
        f: F,
        derivative: D,
        initial_guess: f64,
    ) -> Result<f64, RootFinderError>;
}

Finds a root of f using both the function and its derivative.

Required Methods

fn find_with_derivative( &self, f: F, derivative: D, initial_guess: f64, ) -> Result<f64, RootFinderError>

Finds a root of f using derivative, starting from initial_guess.

Implementors

impl<F, D> FindRootWithDerivative<F, D> for Newton

where F: Callback, D: Callback,