Robert Smith

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989 reputation

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visits	member for	2 years, 7 months
	seen	May 16 at 3:22
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35 Questions

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8	Minimizing Lagrangian with two functions
8	Binomial identity
5	Probability for twelve dice
4	Dynamic programming - A type of balanced 0-1 matrix
4	Generalized Feedback Shift Registers

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989 Reputation

+10	Identity of inverse matrix
+10	Is $\lim\limits_{n \to \infty}\frac{1}{n}\left( \cos{\frac{\pi}{n}} + \cos{\frac{2\pi}{n}} + \ldots + \cos{\frac{n\pi}{n}} \right)$ a Riemann sum?
+10	Writing mathematical presentations using mathjax
+2	calculate for $r>0$ $\frac{1}{2\pi i} \int_{\|z\|=r}{f(z)g(z)dz}$

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17 Answers

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14	Drawing heart in mathematica
13	Is $\sum\limits_{n=2}^{\infty} \frac{(-1)^n n^2}{( \ln(n))^n}$ divergent?
8	Is $\lim\limits_{n \to \infty}\frac{1}{n}\left( \cos{\frac{\pi}{n}} + \cos{\frac{2\pi}{n}} + \ldots + \cos{\frac{n\pi}{n}} \right)$ a Riemann sum?
7	$\sum\limits_{n=0}^{\infty} \frac{1}{(2n+1)!}$ converges?
4	Two Var Function

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52 Tags

35 calculus × 8	9 integral × 3
23 sequences-and-series × 5	8 limit
14 mathematica	4 analysis × 3
14 plane-curves	4 intuition
14 geometry	4 functions

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