Top network posts

• 123 Why “characteristic zero” and not “infinite characteristic”?
• 111 Check if a point is within an ellipse
• 64 A "fast" way for computing $ \prod \limits_{i=1}^{45}(1+\tan i^\circ) $?
• 56 Do harmonic numbers have a “closed-form” expression?
• 52 AM-GM-HM Triplets
• 47 Proving : $ \bigl(1+\frac{1}{n+1}\bigr)^{n+1} \gt (1+\frac{1}{n})^{n} $
• 46 What is your favorite application of the Pigeonhole Principle?
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