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Mathematics
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Bib-lost
  • Member for 8 years, 7 months
  • Last seen this week
  • Antwerp, Belgium
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Mathematics student.

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23
Non-trivial "I know what number you're thinking of"
May 30, 2016
17
Squares which are not 1 + a square in finite fields of odd characteristic?
Dec 7, 2017
16
Two-variable polynomials over $\mathbb{Q}$ with finitely many roots in $\mathbb{R}^2$
Apr 11, 2017
14
Proof and precise formulation of Welch-Satterthwaite equation
Apr 17, 2016
12
Is there a univariate rational polynomial which represents only squares in $\mathbb{R}$ and $\mathbb{Q}_2$, but not all other $\mathbb{Q}_p$?
Apr 2, 2018
11
The Topology Associated to Convergence in Measure
Jan 2, 2016
11
How to win Matt Parker's jackpot - finding the median of the following distribution
Apr 10, 2016
11
What is wrong with this naive approach to Hilbert's 10th problem?
Nov 11, 2017
10
Universal skew field of fractions
May 10, 2017
8
Elementary proof of "irreducible polynomials remain irreducible over transcendental extension"?
Apr 25, 2018
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7
Can this question be made more narrow?
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8
Set up autoconnect to hot-spot only when ethernet connection
8
When does $\sqrt{a_1} + \cdots + \sqrt{a_k} \in K$ imply $\sqrt{a_1}, \ldots, \sqrt{a_k} \in K$?
5
Prevent Ubuntu from changing hardware clock