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Mathematics
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JooE's user avatar
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JooE
  • Member for 7 years, 4 months
  • Last seen more than 6 years ago
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17
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Posts
17
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1
Posts
17
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17
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17
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Top posts
question
5
Jacobi symbol properties
Dec 6, 2017
question
2
Prove that there are infinitely many integers of the form $111\ldots111$ that are multiple of $n$.
Nov 6, 2017
question
2
Determine all solutions of the congruence $y^2≡5x^3\pmod7$ in integers $x$, $y$.
Nov 22, 2017
question
1
Steady state heat equation problem
Dec 8, 2017
question
1
Show that the number of solutions of $x^2+y^2 ≡ 1$ (mod $p$) where $0<x<p$, $0<y<p$, $p$ is odd prime is even iff $p ≡ 3, -3$ (mod $8$)
Dec 18, 2017
question
1
Prove that $\alpha(t)$ lies on a sphere.
Mar 22, 2018