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Mathematics
Meta user
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Robert Smith

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

22
answers
44
questions
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  • Member for 8 years, 7 months
  • 451 profile views
  • Last seen Apr 28 at 1:50

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Top posts (66) All Questions Answers | Votes Newest

19 Drawing heart in mathematica Nov 27 '10
19 Am I just not smart enough? Oct 8 '14
18 Intuitive way to understand covariance and contravariance in Tensor Algebra Oct 28 '10
13 Is $\sum\limits_{n=2}^{\infty} \frac{(-1)^n n^2}{( \ln(n))^n}$ divergent? Nov 1 '10
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? Nov 27 '10
10 Writing mathematical presentations using mathjax Mar 21 '13
10 Expressing a matrix as an expansion of its eigenvalues Mar 16 '13
8 Binomial identity Feb 3 '12
8 Minimizing Lagrangian with two functions Feb 25 '13
8 $\sum\limits_{n=0}^{\infty} \frac{1}{(2n+1)!}$ converges? Oct 21 '10
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