Mathematics
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Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 6 years, 2 months
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42 The math behind Warren Buffett's famous rule – never lose money Dec 7 '18
19 Proving that $\gamma = \int_{0}^{1} \!\!\int_{0}^{1} \!\frac{x - 1}{(1 - x y) \log(x y)} \, \mathrm{d}{x} \, \mathrm{d}{y} $. Jun 22 '14
19 Prove $\lim_{n \to \infty} \frac{\ln(n)}{n}=0$ without L'Hospital's Rule Feb 6 '16
18 Why do some mathematical ideas seem counter-intuitive? Oct 10 '14
16 A nonnegative random variable has zero expectation if and only if it is zero almost surely Aug 15 '14
16 Integrability of Thomae's Function on $[0,1]$. Sep 9 '15
15 Convergence $ \sum \frac{\sin \sqrt{n}}{n^{3/2}}, \quad \sum \frac{\sin n}{\sqrt{n}}, \quad\sum \frac{\sin \sqrt{n}}{n^{3/4}} $ Dec 22 '16
15 How to evaluate the sum $\sum_{k=2}^{\infty}\log{(1-1/k^2)}$? Feb 28 '15
15 Geometric mean of reals between 0 and 1 Oct 30 '14
13 On the convergence of $\sum_{n = 1}^\infty\frac{\sin\left(n^a\right)}{n^b}$ Jul 28 '17
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