1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
use ndarray::prelude::*;
use super::traits::EOM;
#[derive(Clone,Copy,Debug)]
pub struct Roessler {
pub a: f64,
pub b: f64,
pub c: f64,
}
impl Default for Roessler {
fn default() -> Self {
Roessler {
a: 0.2,
b: 0.2,
c: 5.7,
}
}
}
impl Roessler {
pub fn new(a: f64, b: f64, c: f64) -> Self {
Roessler { a: a, b: b, c: c }
}
}
impl EOM<f64, Ix1> for Roessler {
#[inline(always)]
fn rhs(&self, mut v: RcArray<f64, Ix1>) -> RcArray<f64, Ix1> {
let x = v[0];
let y = v[1];
let z = v[2];
v[0] = -y - z;
v[1] = x + self.a * y;
v[2] = self.b + x * z - self.c * z;
v
}
}