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kennytm

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

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  • kennytm
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88 Why does $\tan^{-1}(1)+\tan^{-1}(2)+\tan^{-1}(3)=\pi$? Sep 16 '12
77 Cardinality of set of real continuous functions Jul 22 '10
49 Why are $3D$ transformation matrices $4 \times 4$ instead of $3 \times 3$? Jul 21 '10
46 Why is $\int\limits_0^1 (1-x^7)^{1/5} - (1-x^5)^{1/7} dx=0$? Jul 21 '10
27 Cardinality of all cardinalities Aug 3 '10
25 How is prisoner's dilemma different from chicken? Jul 24 '10
25 Can this gravitational field differential equation be solved, or does it not show what I intended? Aug 7 '10
20 About powers of irrational numbers Aug 16 '10
20 How to visualize a rank-2 tensor? Jul 26 '10
20 Why is this matrix neither positive nor negative semi-definite? Jun 14 '16
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