Mathematics
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Spine Feast

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

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  • Member for 7 years, 8 months
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  • Last seen Jan 30 '20 at 16:17

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34 Can $\sqrt{n} + \sqrt{m}$ be rational if neither $n,m$ are perfect squares? Aug 1 '13
24 $\cos(x)+\cos(x\sqrt{2})$ is not periodic May 13 '13
22 Probability distribution in the coupon collector's problem May 2 '13
20 “A two-envelopes puzzle” May 15 '17
17 Maximum likelihood estimation of $a,b$ for a uniform distribution on $[a,b]$ Jun 4 '13
15 Understanding the Fokker-Planck equation for non-stationary processes May 22 '17
15 Proving $\frac{x}{y} +\frac{y}{z} + \frac{z}{x} \ge 3$ for positive $x,y,z$ May 4 '13
13 Deriving Maclaurin series for $\frac{\arcsin x}{\sqrt{1-x^2}}$. Nov 2 '13
9 Integrating $\int_0^\infty \frac{1-\cos x }{x^2}dx$ via contour integral. Dec 5 '13
9 For how many $n \in \mathbb{N}$ is $\sqrt{n^2+2379}$ natural? Aug 1 '13
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