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Mathematics
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user2566092

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

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  • Member for 5 years, 11 months
  • 1,671 profile views
  • Last seen Aug 25 '16 at 20:21

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Top posts (1,349) All Questions Answers | Votes Newest

82 Is $\sqrt {2 \sqrt {3 \sqrt {4 \ldots}}}$ algebraic or transcendental? Aug 15 '14
44 Ways to make a series diverge “faster” to show divergence Aug 25 '13
24 Does the series $\sum_{n=1}^\infty \left|\frac{\cos2^n}{n}\right|$ converge or not? Apr 17 '14
24 Is there anything wrong with this proposed proof of the irrationality of Euler's constant? Aug 27 '15
21 Limit $\frac{x^2y}{x^4+y^2}$ is found using polar coordinates but it is not supposed to exist. Apr 14 '14
17 Does $\sum_n |\sin n|^{cn^2}$ converge? Feb 9 '15
15 Show that a metric space has uncountably many disjoint dense subsets if every ball is uncountable. Oct 10 '13
14 Is Zorn's lemma necessary to show discontinuous $f\colon {\mathbb R} \to {\mathbb R}$ satisfying $f(x+y) = f(x) + f(y)$? Sep 13 '13
14 $0.00\dots 1=0$ claim Aug 3 '13
14 Is the Banach-Tarski paradox realistic? Why is Volume not an invariant? Apr 14 '15
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