Hul-Gil comments on Training for math olympiads - Less Wrong

6 Post author: D_Malik 29 May 2011 09:34AM

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Comment author: Hul-Gil 30 May 2011 04:20:03AM 0 points [-]

What do you mean by "going meta"?

I feel like the advice in your earlier comment is good for obtaining insight, but I can't see how it would be useful on a test. I haven't taken many tests where I have had enough time to solve each problem in several ways!

I'm eager to learn more if I haven't understood correctly, though.

Comment author: Vladimir_Nesov 30 May 2011 09:34:27AM *  2 points [-]

For harder tests, the benefit is in not ignoring low-hanging fruit, and training to look for any opportunity to get better reliability, performing cheap checks and selecting more reliable of any alternative sub-steps. On the other hand, ordinary exams are often such that a well-prepared applicant can solve all problems in half the time or less, and then the failure would be not taking advantage of the remaining time to turn "probably about 90% of solutions are correct" into "95% chance the score is perfect".

Comment author: Hul-Gil 30 May 2011 10:37:52PM 0 points [-]

Gotcha. That's much more clear to me - thanks.