nalgebra/tests/core/variance.rs
2023-04-25 01:25:36 +03:00

11 lines
291 B
Rust

use nalgebra::DVector;
#[test]
fn test_variance_new() {
let long_repeating_vector = DVector::repeat(10_000, 100000000.0);
assert_eq!(long_repeating_vector.variance(), 0.0);
let short_vec = DVector::from_vec(vec![1., 2., 3.]);
assert_eq!(short_vec.variance(), 2.0 / 3.0);
}