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Mathematics
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vonbrand

Associate Professor, Departamento de Informática, Universidad Técnica Federico Santa María

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  • Valparaíso, Chile
  • Member for 6 years, 2 months
  • 3,647 profile views
  • Last seen 1 hour ago

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Top Posts (1,246) All Questions Answers | Votes Newest

20 Intuitively, why does $\int_{-\infty}^{\infty}\sin(x)dx$ diverge? Jun 12 '14
13 how to prove : $(p-1)!\equiv p-1 \pmod {p(p-1)})$ Apr 5 '13
13 Prove that $n+1$ elements of a set will contain a co-prime pair Apr 11 '13
13 Infinite Product $\prod_{n=1}^\infty\left(1+\frac1{\pi^2n^2}\right)$ Apr 12 '13
12 Finding the last digit of $3^{729}$ Apr 22 '13
12 Proof of the single factor theorem over an arbitrary commutative ring Feb 5 '14
12 If $f(x) = e^{-x}+2e^{-2x}+3e^{-3x}+\cdots$ then find $\int_{\ln2}^{\ln3}f(x)dx$ Mar 29 '13
12 Determining Ambiguity in Context Free Grammars Feb 9 '13
12 Is it irrational? Feb 19 '16
11 Pure Mathematics Vs Applied Mathematics Job Prospects Mar 17 '13
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