Top network posts

• 81 Can't argue with success? Looking for "bad math" that "gets away with it"
• 49 Prove that 16, 1156, 111556, 11115556, 1111155556… are squares.
• 29 How to prove the sum of squares is minimum?
• 26 Show that $\operatorname{rank}(A+B) \leq \operatorname{rank}(A) + \operatorname{rank}(B)$
• 25 How to show $p_n$ $\leq$ $2^{2^n}$?
• 23 Probability of a Random Walk crossing a straight line
• 21 Asymptotic behaviour of sums of consecutive powers
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