Top network posts

• 22 Are there theoretical applications of trigonometry?
• 19 Combinatorics looks incomprehensible, is it that I lack "mathematical maturity" and what should I do?
• 16 An old question about sumsets and difference sets
• 14 Fermat's last theorem for entire functions
• 12 An interesting geometry problem about incenter and ellipses.
• 12 Maximum value $c$ s.t. $\exists$ a subset $S$ of $\{z_1,z_2,\ldots,z_n\}$ s.t. $\left|\sum_{z\in S}z\right|\geq c$ ($\sum_{i=1}^{n}|z_i|=1$).
• 10 Application of Combinatorics/Graph Theory to Organic Chemistry?
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