Mathematics
Ewan Delanoy's user avatar
Ewan Delanoy's user avatar
Ewan Delanoy's user avatar
Ewan Delanoy
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question
38
A circle in the plane contains at most four lattice points?
Jul 30, 2015
question
33
Smallest order for finite group that needs many elements to generate it
Nov 2, 2011
answer
32
How to prove that minimum of two exponential random variables is another exponential random variable?
Nov 25, 2013
answer
32
Is it possible for an irreducible polynomial with rational coefficients to have three zeros in an arithmetic progression?
Jul 3, 2016
answer
30
Interesting Olympiad Style Problem about Invariance
Dec 30, 2017
question
29
Divisibility property for sequence $a_{n+2}=-2(n-1)(n+3)a_n-(2n+3)a_{n+1}$
Apr 8, 2018
answer
25
Does there exist rational $a,b,c$, such that $\sqrt[3]{1}+\sqrt[3]{2}+\sqrt[3]{4}=\sqrt[3]{a}+\sqrt[3]{b}+\sqrt[3]{c}$
Jun 19, 2013
question
23
Why is $(\sqrt{2}+\sqrt{3})^{2008}$ so close to an integer?
Jun 9, 2014
question
22
Comparing countable models of ZFC
Sep 13, 2011
answer
22
Galois group of a biquadratic quartic
Feb 9, 2014
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Unable to connect to my account [SOLVED]
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Feature request : View featured questions "latest first"
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List of my unanswered questions
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Stackexchange never notifies me about anything
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What my dog really hears
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How can "[" be an operator in the PHP language specification?
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Extreme paper space saving, very small margins, how to lower the page number
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How do I close a window from an application, passing the file name?
10
Draw circle in TikZ by specifying endpoint and distances instead of angles and radius

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