Function ndarray_linalg::util::normalize

pub fn normalize<A, S, T>(
    m: ArrayBase<S, Ix2>, 
    axis: NormalizeAxis
) -> (ArrayBase<S, Ix2>, Vec<T>) where
    A: LinalgScalar + NormedField<Output = T> + Div<T, Output = A>,
    S: DataMut<Elem = A>,
    T: Float + Sum, 

normalize in L2 norm