Top network posts

• 33 Is this $2020$ holiday formula correct? $\pi\left( \dfrac{\left( \pi!\right)!-\lceil \pi \rceil \pi! }{{\pi}^{\sqrt \pi}-\pi!}\right)=2020$
• 18 How to update a mix of packages and ports on FreeBSD
• 17 When is the image of a null set also null?
• 16 Kontsevich's flow on the space of Poisson structures
• 15 How to divide one number in $\textbf Q(\zeta_8)$ by another?
• 13 Associativity of Kontsevich's star product up to second order
• 13 Find all integer solutions for the equation $|5x^2 - y^2| = 4$
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