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Andrew
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28
Anecdotes about famous mathematicians or physicists
Jun 17, 2011
20
Evaluating the integral $I(u,v,w)=\iint_{(0,\infty)^2}\sinh(upq) e^{-vq^2 - wp^2}pq(q^2-p^2)^{-1}dpdq$
Sep 11, 2011
19
Fourier transform of $ |x|^{s} $ and $\log|x| $
Apr 28, 2012
18
Compute $\lim\limits_{n\to\infty} \prod\limits_2^n \left(1-\frac1{k^3}\right)$
Jul 9, 2012
16
A bound on the Fourier coefficients of an $\alpha$-Lipschitz function
Oct 4, 2011
15
Good Physical Demonstrations of Abstract Mathematics
Jul 1, 2011
15
Geometric or intuitive proof of the symmetry of second partial derivatives
Jul 14, 2012
13
Can we say (for sure) that "the function is increasing” to mean that the first derivative is positive?
Oct 11, 2011
12
Who was Dalzell? $\pi$ < 22/7
Dec 21, 2018
11
How do I show that $\int_{-\infty}^\infty \frac{ \sin x \sin nx}{x^2} \ dx = \pi$?
Feb 7, 2012
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Explanation of Sportsmanship badge
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19
Why changing list's head takes time?
15
Exact Value of a Series
12
The Hölder continuity condition of the Schauder estimates
11
Is this known alternating sum for Euler's constant?
10
Asymptotics of the $q$-harmonic series as $q\to1$