Agreed. Best is if you can learn something well enough that even if you don’t remember it, you can rederive it; but usually good enough is learning something well enough that you can do it if you’ve got a textbook to remind you.
Agreed. Best is if you can learn something well enough that even if you don’t remember it, you can rederive it; but usually good enough is learning something well enough that you can do it if you’ve got a textbook to remind you.