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Mathematics
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Zacky

I solve integrals for fun.

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  • Member for 1 year, 6 months
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Top posts (214) All Questions Answers | Votes Newest

36 Relation between the roots of a function Feb 21 '18
33 Integral for the New Year $2019$! Dec 31 '18
31 Proving that $\int_0^1 \frac{\arctan x}{x}\ln\left(\frac{1+x^2}{(1-x)^2}\right)dx=\frac{\pi^3}{16}$ Dec 23 '18
25 Integral $\int_0^1 \frac{dx}{\prod_{n=1}^\infty (1+x^n)}$ Dec 15 '18
23 How to evaluate $\int\frac{1+x^4}{(1-x^4)^{3/2}}dx$? Jul 21 '18
21 Integral $\int_0^\infty \frac{\ln x}{(\pi^2+\ln^2 x)(1+x)^2} \frac{dx}{\sqrt x}$ Jan 1
16 Integral $\int_0^\frac{\pi}{2} x^2\sqrt{\tan x}\,\mathrm dx$ Jan 12
16 Showing that $\sum_{n=1}^{\infty}\left(\frac{\sin(22n)}{7n}\right)^3=\frac{1}{2}\left(\pi-\frac{22}{7}\right)^3$ May 28
15 Integral $\int_0^{2π} e^{e^{ix}} dx$ Feb 21
14 Evaluating $\int_0^{\infty} \frac{1}{1-x^2+x^4}\ln\left(\frac{x^2}{1-x^2+x^4}\right)dx$ May 30
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