Top Network Posts

• 29 Does the algorithm of the Greeks produce all prime numbers?
• 26 What are the equations for $SL_3/SL_2$?
• 18 Why symplectic geometry gives Poisson geometry
• 15 Darboux-like theorems
• 15 Linear permutations commuting with $x\rightarrow x^{-1}$
• 13 Are archimedean subextensions of ordered fields dense?
• 10 does this set of permutations form a group? And more
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