Function simple_ml::root_mean_square

pub fn root_mean_square<T>(list1: &Vec<T>, list2: &Vec<T>) -> f64 where
    T: Sub<T, Output = T> + Copy + Mul<T, Output = T> + Add<T, Output = T> + Div<Output = T> + ToString + FromStr,
    <T as FromStr>::Err: Debug,