hello there, i am about the take the math test from Optiver in amsterdam, so i think i would be better off if i can find some books to learn the fast math. so are there any books that you can recommend to me to read? thanks in advance!
Do a keyword search with "optiver" at this site. Look thru all of the threads for a test simulator. Practice as much as you can and get comfortable with the symbol notation they use. There's a 10% chance that you'll pass the first test. Good luck.
Never mind books... the web has everything you could ever need for this particular purpose. Just google "speed math." Or, as usual, look up Wiki for a decent overview to get you started and a few links.