Struct CauchyFlight 

pub struct CauchyFlight {
    pub scale: f64,
}

Cauchy flight: special case of Lévy flight with alpha = 1. The Cauchy distribution has undefined mean and variance (extremely heavy tails).

Fields

scale: f64

Implementations

impl CauchyFlight

pub fn new(scale: f64) -> Self

pub fn sample(&self, rng: &mut Rng) -> f64

Generate a Cauchy-distributed random variate.

pub fn step_2d(&self, rng: &mut Rng) -> Vec2

Generate a 2D step.

pub fn path_2d(&self, rng: &mut Rng, steps: usize) -> Vec<Vec2>

Generate a 2D path.

pub fn path_1d(&self, rng: &mut Rng, steps: usize) -> Vec<f64>

Generate a 1D path.