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Aryabhata earned this badge 3 times
oct 14 at 1:00
Convergence of $\sqrt{n}x_{n}$ where $x_{n+1} = \sin(x_{n})$
jun 17 '11 at 6:02
A zero sum subset of a sum-full set
jan 28 '11 at 10:32
$5^n+n$ is never prime?

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