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Mathematics
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Alex Silva's user avatar
Alex Silva
  • Member for 9 years, 11 months
  • Last seen more than 1 year ago
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11
Fourier transform of sinc function.
Jan 20, 2015
11
Calculate integral $\int_0^1 e^{e^{e^x}} dx$
Jan 11, 2015
10
Tensors and matrices multiplication
Oct 4, 2016
8
Determine if $\frac{k-1}{k}+\frac{1}{k(k+1)}=\frac{k}{k+1}$ holds
Dec 23, 2014
8
Solve the equation ${\sqrt{4x^2 + 5x+1}} - 2{\sqrt {x^2-x+1}} = 9x-3$
Jan 13, 2017
7
Intersection of two spherical caps in $(n+1)$-dimensional Euclidian space
Apr 29, 2015
6
Why is $|x|$ not differentiable at $x=0$?
Jan 18, 2015
6
Lagrangian multipliers in complex optimization
Mar 9, 2015
6
Paradox on the derivative of the rank of a matrix
Feb 4, 2015
5
How do I find this limit: $\lim_{n\to\infty} \left[ n-{n\over e}\left(1+{1\over n}\right)^n \right]$?
Jan 6, 2015
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Suggestion to improve the quality of questions.
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Removed Question vs Reputation