use rrtk::*;
fn main() {
let distance = Millimeter::new(430.0);
let speed = MillimeterPerSecond::new(300.0);
let time: Second<_> = distance / speed;
println!("{} / {} = {}", distance, speed, time);
let new_time = Time::from_nanoseconds(2_000_000_000);
let new_distance: Millimeter<_> = speed * new_time;
println!("{} * {} = {}", speed, new_time.as_seconds(), new_distance);
}