# Forgetting mathematics. Memory problem [duplicate]

I got an A from Game Theory. But after that i forgot almost all the formulas and theorems. What should i do to prevent that? Do you forget math like i do?

• That might be a symptom of cramming for an exam, rather than really understanding the material. – user61527 Apr 15 '14 at 20:29
• I do forget even though the math I am studying is self-studying and not for exams or grades. ${}{}{}{}$ – Amr Apr 15 '14 at 20:30
• +1 Because I'd like to see possible learning habbits being suggested – Amr Apr 15 '14 at 20:31
• unfortunately that is true. But our education system made us like this. (I live in Turkey) – esege Apr 15 '14 at 20:31
• I have forgotten what the question is... No matter how many times I learn $\sin,\cos$ product sum formulae, I never remember and always end up re-deriving. – copper.hat Apr 15 '14 at 20:34