()
| 59 | #[cfg(feature = "nc")] |
| 60 | #[test] |
| 61 | fn test_det() { |
| 62 | for i in 5..21 { |
| 63 | let df = DataFrame::read_nc_by_header( |
| 64 | &format!("test_data/rand_mat/randmat_{}.nc", i), |
| 65 | vec!["m", "det"], |
| 66 | ) |
| 67 | .unwrap(); |
| 68 | let a_vec: Vec<f64> = df["m"].to_vec(); |
| 69 | let a: Matrix = matrix(a_vec, i, i, Col); |
| 70 | let b: f64 = df["det"].at(0).unwrap(); |
| 71 | let c = a.det(); |
| 72 | assert!((b - c).abs() <= 1e-10); |
| 73 | } |
| 74 | } |
| 75 | |
| 76 | #[cfg(feature = "nc")] |
| 77 | #[test] |