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by DevonFangs
March 22nd, 2010, 7:56 am
Forum: Brainteaser Forum
Topic: Two guys meeting
Replies: 10
Views: 32163

Two guys meeting

Fancy modification!The original question was easy because they wanted me to find a number quickly. The question was kinda "can you imagine a graphic way of evaluating this, which is particularly simple when the waiting time (i.e. 10 mins) is a divisor of the total time (i.e. 1 hour)? "
by DevonFangs
March 21st, 2010, 8:30 pm
Forum: Brainteaser Forum
Topic: Two guys meeting
Replies: 10
Views: 32163

Two guys meeting

<t>They asked me this one- it's pretty easy but nice.Two guys have an appointment, but they don't remember what time. The both of them just remember the hour (say 4pm), but not the minute at which the appointment is (i.e., they don't remember if it's 4.15pm or 4.32pm or whatever else), and so the bo...
by DevonFangs
March 17th, 2010, 3:11 pm
Forum: Student Forum
Topic: Gauss-Hermite-Integration
Replies: 1
Views: 30996

Gauss-Hermite-Integration

You can't take $\pi(k|M)$ out of the sum because the sum is intended over the different values of $M$. Indeed, the $x_k$ are rather $x_M$ and are the zeros of n-th order Hermite polynomial.
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