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Mathematics
Meta user
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kennytm
top 6% overall

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

85
answers
7
questions
~163k
people reached
  • Hong Kong
  • kennytm
  • Member for 8 years, 11 months
  • 1,682 profile views
  • Last seen Apr 30 at 10:02

Communities (10)

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Top tags (89)

Score 108
Posts 9
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Score 90
Posts 12
Score 35
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Top posts (92) All Questions Answers | Votes Newest

83 Why does $\tan^{-1}(1)+\tan^{-1}(2)+\tan^{-1}(3)=\pi$? Sep 16 '12
54 Cardinality of set of real continuous functions Jul 22 '10
45 Why is $\int\limits_0^1 (1-x^7)^{1/5} - (1-x^5)^{1/7} dx=0$? Jul 21 '10
42 Why are $3D$ transformation matrices $4 \times 4$ instead of $3 \times 3$? Jul 21 '10
25 Can this gravitational field differential equation be solved, or does it not show what I intended? Aug 7 '10
24 How is prisoner's dilemma different from chicken? Jul 24 '10
23 Cardinality of all cardinalities Aug 3 '10
20 About powers of irrational numbers Aug 16 '10
19 Looking for functions $f$ with $\int_{-\infty}^{\infty}f(x)\,dx = 1$. Jul 28 '10
19 Why is this matrix neither positive nor negative semi-definite? Jun 14 '16
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