What Math Training Apps/Sites Do You Use?
Idc if you are a banker, in S&T, consultant, in an HF, or a quant. Open to any suggestions.
These kinds of things are just generally helpful
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Remind me in 2 days I will get to my work computer and send them here
Thinking zetamac and tradertest (whatever thst Optiver practice one was) any others?
Yes. I found optiver to be the best and most relevant by far. I used to do this Japanese math thing similar to optiver where you just kind of like muscle memory your brain into memorizing the results of calculations. Similar to optiver. I can go through a book let of 80 math questions in under 15 minutes (this was my peak for a 8 year old hahaha)
Bro wait what you were doing the Optiver math test at 8 years old? I have new aspirations for my future son now
Search up the Kumon math program. It is optiver like and it builds you super fast calculation muscle memory. Highly recommend even for adults.
https://tradingjobs.net/practice/math/optiver-test/ this is the best. It also lets you export the questions to print and do. I usually print a stack of these and do it in my washroom break or the sauna. I also keep a stack by bed side to sometimes do to build brain muscle
- 2 hours of mental math per day: anything from 3 digit products to rearranging complex recursive structures in your head
- contest math problems: AIME, Putnam, etc.
- competitive programming problems: bottom-up dynamic programming, bitmask dynamic programming, greedy algorithms, convex hull, sweep line, etc.
- IQ pattern matching problems
- probability problems
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