Mathematics
Anastasiya-Romanova 秀's user avatar
Anastasiya-Romanova 秀's user avatar
Anastasiya-Romanova 秀's user avatar
Anastasiya-Romanova 秀
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三十六计走为上计

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Score Newest
answer
137
Find the value of $\sqrt{10\sqrt{10\sqrt{10...}}}$
Oct 2, 2014
question
117
Compute $\int_0^{\pi/4}\frac{(1-x^2)\ln(1+x^2)+(1+x^2)-(1-x^2)\ln(1-x^2)}{(1-x^4)(1+x^2)} x\exp(\frac{x^2-1}{x^2+1}) dx$
May 31, 2014
question
56
Evaluating $\int_0^\infty \frac{dx}{\sqrt{x}[x^2+(1+2\sqrt{2})x+1][1-x+x^2-x^3+...+x^{50}]}$
Oct 17, 2014
answer
52
Really advanced techniques of integration (definite or indefinite)
Oct 11, 2014
question
47
Evaluating $\int_0^{\frac{\pi}{2}}\ln\left(\frac{\ln^2\sin\theta}{\pi^2+\ln^2\sin\theta}\right)\,\frac{\ln\cos\theta}{\tan\theta}\,d\theta$
Oct 22, 2014
question
42
Prove $\int_{0}^{\pi/2} \ln \left(x^{2} + (\ln\cos x)^2 \right) \, dx=\pi\ln\ln2 $
Aug 31, 2014
answer
38
Surely You're Joking, Mr. Feynman! $\int_0^\infty\frac{\sin^2x}{x^2(1+x^2)}\,dx$
May 21, 2014
question
38
A closed form of $\sum_{k=1}^\infty\frac{(-1)^{k+1}}{k!}\Gamma^2\left(\frac{k}{2}\right)$
Jul 26, 2014
question
37
Surely You're Joking, Mr. Feynman! $\int_0^\infty\frac{\sin^2x}{x^2(1+x^2)}\,dx$ [duplicate]
May 21, 2014
question
36
Closed form of $\mathscr{R}=\int_0^{\pi/2}\sin^2x\,\ln\big(\sin^2(\tan x)\big)\,\,dx$
Nov 4, 2014
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This isn't rocket science
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How does math work in Anastasiya's world?
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What is the difference between .Value = "" and .ClearContents?
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Why does Sasuke have only one Rinnegan?
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Highlight the Bounding Box, Part I: Cartesian Grid

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