Luboš Motl

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3,707 reputation

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bio	website	motls.blogspot.com
	location	Czech Republic
	age	39
visits	member for	2 years
	seen	Jan 14 at 12:36
stats	profile views	1,849

Hi, I am a string theorist and a publicist.

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80 Answers

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27	What's the value of $\sum\limits_{k=1}^{\infty}\frac{k^2}{k!}$?
23	Why does $1+2+3+\dots = {-1\over 12}$?
20	Puzzle: $(\Box @)+(\Box @) = (\Box\bigstar\Box$)
11	Algebraic proof of a trig matrix identity?
11	p chance of winning tennis point -> what f(p) chance of winning game?

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3,707 Reputation

+10	Algebraic proof of a trig matrix identity?
+10	$ \lim_{n \to \infty }\sin \sin …\sin n$
+10	Why does $1+2+3+\dots = {-1\over 12}$?
+10	What's the value of $\sum\limits_{k=1}^{\infty}\frac{k^2}{k!}$?

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80 Tags

51 calculus × 10	26 linear-algebra × 9
37 sequences-and-series × 5	24 analysis × 2
31 complex-analysis × 6	23 riemann-zeta
30 divergent-series × 2	22 multivariable-calculus × 4
27 real-analysis	21 trigonometry × 5

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	Physics	67,684 rep	466141
$Mathematics Stack Exchange$	Mathematics	3,707 rep	716
	History	191 rep	4
	Skeptics	101 rep	1
	Mathematica	101 rep	2

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32 Votes Cast

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