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Mathematics
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user76568

Apparently, this user prefers to keep an air of mystery about them.

152
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  • Member for 6 years
  • 674 profile views
  • Last seen Nov 14 '18 at 20:35

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Score 41
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Top posts (186) All Questions Answers | Votes Newest

19 Prove no real number satisfies $x^{2} = -1$ Feb 13 '14
18 Why Q is not locally compact, connected, or path connected? Jan 24 '14
14 What is the difference between f(-x) and -f(x)? Jan 21 '14
12 Prove that $3^{n+1}+3^n+3^{n-1}$ is divisible by $13$. Feb 12 '14
9 How many equivalence relations on a set with 4 elements. Feb 14 '14
9 Riemannian geometry: …Why is it called 'Exponential' map? Jan 10 '14
8 How to integrate $\int_{-\infty}^\infty e^{- \frac{1}{2} ax^2 } x^{2n}dx$ Sep 22 '14
6 What is the mathematical truth behind the Leibniz notation in differentiating twice or more? Sep 11 '14
6 Another Information Theory Riddle May 18 '13
6 Does every continuous function have a left and right derivative? Feb 21 '14
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