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Zarrax
  • Member for 9 years, 5 months
  • Last seen this week
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71
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8
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39
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15
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26
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2
Posts
15
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26
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2
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15
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22
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16
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71
Why are most of the top universities American?
Oct 9, 2015
37
Is it common for prestigious universities to contact you after you dropped out to see whether you wish to enroll again?
May 10, 2015
22
Editor rejected my paper stating that reviewers had refused to review it long after submission; How can I understand what is wrong with my paper?
Feb 20, 2015
14
Why do some professors with PhDs leave their professorships to teach high school?
Jun 19, 2019
12
What do mathematics researchers do if they aren't good?
Apr 25, 2015
10
Why do Russian and Israeli universities score low in various world rankings?
May 31, 2015
8
What happens to unproductive professors?
Jul 7, 2019
7
Is arXiv strictly for new stuff?
Jun 30
4
Referee says the proof is wrong, but it is not, what to do?
Aug 27, 2016
3
How to politely decline the university medal?
Jun 7, 2016
Top network posts
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89
How to get a reflection vector?
80
Proof of $\int_0^\infty \left(\frac{\sin x}{x}\right)^2 \mathrm dx=\frac{\pi}{2}.$
77
Limits: How to evaluate $\lim\limits_{x\rightarrow \infty}\sqrt[n]{x^{n}+a_{n-1}x^{n-1}+\cdots+a_{0}}-x$
61
Evaluation of Gaussian integral $\int_{0}^{\infty} \mathrm{e}^{-x^2} dx$
52
Proof that a Combination is an integer