extern crate ndarray;
extern crate ndarray_linalg;
use ndarray::*;
use ndarray_linalg::*;
#[test]
fn generalize() {
let a: Array3<f64> = random((3, 2, 4).f());
let ans = a.clone();
let a: Array3<f64> = convert::generalize(a);
assert_eq!(a, ans);
}