Struct NewtonRaphson

pub struct NewtonRaphson {
    pub abs_tol: TensorRank0,
    pub check_minimum: bool,
    pub max_steps: usize,
}

The Newton-Raphson method.

Fields

abs_tol: TensorRank0

Absolute error tolerance.

check_minimum: bool

Whether to check if solution is minimum.

max_steps: usize

Maximum number of steps.

Trait Implementations

impl Debug for NewtonRaphson

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

Formats the value using the given formatter.

impl Default for NewtonRaphson

fn default() -> Self

Returns the “default value” for a type.

impl<H: Hessian, J, X: Tensor> SecondOrder<H, J, X> for NewtonRaphson

where J: Div<H, Output = X> + Tensor,

fn minimize( &self, jacobian: impl Fn(&X) -> Result<J, OptimizeError>, hessian: impl Fn(&X) -> Result<H, OptimizeError>, initial_guess: X, _dirichlet: Option<Dirichlet<'_>>, _neumann: Option<Neumann<'_>>, ) -> Result<X, OptimizeError>