Top network posts

• 35 Relation between the roots of a function
• 35 Integral for the New Year $2019$!
• 33 Proving that $\int_0^1 \frac{\arctan x}{x}\ln\left(\frac{1+x^2}{(1-x)^2}\right)dx=\frac{\pi^3}{16}$
• 24 Integral $\int_0^1 \frac{dx}{\prod_{n=1}^\infty (1+x^n)}$
• 24 Integral $\int_0^\infty \frac{\ln x}{(\pi^2+\ln^2 x)(1+x)^2} \frac{dx}{\sqrt x}$
• 23 How to evaluate $\int\frac{1+x^4}{(1-x^4)^{3/2}}dx$?
• 21 A lucky proof for the Basel problem.
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