Top network posts

• 85 What do $\pi$ and $e$ stand for in the normal distribution formula?
• 71 If you break a stick at two points chosen uniformly, the probability the three resulting sticks form a triangle is 1/4. Is there a nice proof of this?
• 70 Teaching statements for math jobs?
• 67 Sum of 'the first k' binomial coefficients for fixed n
• 66 Why does the first 100,000 zeroes of the Riemann Zeta function have double-digit sequence count discontinuities at 00,11,22,33,44,55,66,77,88,99?
• 55 Find the average of $\sin^{100} (x)$ in 5 minutes?
• 54 Why are powers of $\exp(\pi\sqrt{163})$ almost integers?
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