(&self, limit: f64, n: usize)
| 86 | impl Linspace<f64> for f64 { |
| 87 | |
| 88 | fn linspace(&self, limit: f64, n: usize) -> Vec<f64> { |
| 89 | |
| 90 | if n <= 1 { |
| 91 | vec![limit] |
| 92 | } else { |
| 93 | let mut v = vec![]; |
| 94 | let s = *self; |
| 95 | let d = (limit - *self) / (n - 1) as f64; |
| 96 | for i in (0..n) { |
| 97 | v.push(s + i as f64 * d); |
| 98 | } |
| 99 | v |
| 100 | } |
| 101 | } |
| 102 | } |
| 103 | |
| 104 | // ------------------------------------------------------------------ |