Question & Answer - Recent questions tagged calculus https://qna.enoteshare.com/tag/calculus Powered by Question2Answer $I=\int_0^{\infty}\!\frac{\ln\left(\tan\left(\tan^{-1}\left(e^{\frac{1}{\pi}\tan^{-1}u}\right)\right)\right)}{u^2+2\pi u+2\pi^2}\,du$$=?$ https://qna.enoteshare.com/14619/ Math https://qna.enoteshare.com/14619/ Sat, 12 Jul 2025 05:00:47 +0000