Top network posts

• 56 Eyebrow-raising pattern of number of primes between terms of the Fibonacci number sequence?
• 47 Is the product of symmetric positive semidefinite matrices positive definite?
• 33 A simple way to obtain $\prod_{p\in\mathbb{P}}\frac{1}{1-p^{-s}}=\sum_{n=1}^{\infty}\frac{1}{n^s}$.
• 32 Do We Need the Axiom of Choice for Finite Sets?
• 24 Proving that the dual of the $\mathcal{l}_p$ norm is the $\mathcal{l}_q$ norm.
• 21 Need help understanding separable polynomials
• 20 Mathematics of Torrenting
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