Mathematics
Arian's user avatar
Arian's user avatar
Arian's user avatar
Arian
  • Member for 9 years, 3 months
  • Last seen more than a week ago
  • Göttingen, Germany
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263
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24
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72
Score
44
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15
Posts %
71
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54
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19
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39
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24
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8
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37
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25
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9
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30
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14
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5
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All Questions Answers
Score Newest
answer
8
Compute $\sum_{k=0}^{n}\frac{1}{\binom{n}{k}}$
Oct 22, 2014
answer
8
What is the difference between linear function and linear map(transformation)?
Mar 26, 2018
answer
8
Show that $\frac{1}{3}<\int_0^1\frac{1}{1+x+x^2} \, dx <\frac{\pi}{4}$
Mar 19, 2018
answer
7
If $f$ and $g$ are periodic functions, is $g \circ f$ periodic?
Oct 5, 2014
answer
7
How to solve $\frac{dy}{dx}=\cos(x-y)$?
Jan 3, 2015
answer
6
Supposed $a,b \in \mathbb{Z}$. If $ab$ is odd, then $a^{2} + b^{2}$ is even.
Oct 26, 2014
answer
6
Proving determinant equality \begin{equation}\det{((A+B)^2)} = [\det(A+B)]^2\end{equation}
Dec 11, 2014
answer
6
How to show $\partial f(x) =\{\nabla f(x) \}$ for a convex differentiable function?
Apr 28, 2018
question
6
Does Cantor's set contain a copy of each finite set?
Sep 7, 2022
question
5
Logarithmically Convex Function
Jan 24, 2015
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5
Fenchel conjugate on a Hadamard manifold

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