Struct Sphere 

pub struct Sphere { /* private fields */ }

Sphere Function (De Jong F1) f(x) = ∑x²

Implementations

impl Sphere

pub fn new(dimensions: usize) -> Self

Trait Implementations

impl Debug for Sphere

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

Formats the value using the given formatter.

impl ObjectiveFunction for Sphere

fn evaluate(&self, x: &Array1<f64>) -> f64

Evaluate the objective function at a given point

fn dimensions(&self) -> usize

Get the number of dimensions of the problem

fn bounds(&self) -> (Vec<f64>, Vec<f64>)

Get the bounds of the search space

impl TestFunction for Sphere

fn global_minimum(&self) -> f64

Get the known global minimum value

fn global_minimum_position(&self) -> Array1<f64>

Get the known global minimum position

fn name(&self) -> &'static str

Get the name of the test function

fn test_3d_surface( &self, n_points: usize, ) -> (Array2<f64>, Array2<f64>, Array2<f64>)