Using a Vector in a Relativity Vector

Pint is a way to be more clear in your code, but it's not enforced. Pint isn'tforced, which i like enforcing. But it also can slow down. These are not actual real numbers any more. So you pay as n can add a ton of overhead ra - but pint's interesting cause you can do things like three times meter plus four times centimeter and you end up with three point four meters. Those are axtuall real quantities. They 're actually a different object, which is the good thing about it. It's also the reason that the net's not going to talk to sa, a c library that expects a regular number orsomein