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| Necromancer | Answered a question more than 60 days later with score of 5 or more. This badge can be awarded multiple times. |
Aryabhata earned this badge 3 times |
feb 12 at 2:28
Is there possibly a largest prime number?
nov 11 '11 at 10:56
Proof that $\lim_{n\rightarrow \infty} \sqrt[n]{n}=1$
mar 14 '11 at 3:26
How can you prove that the square root of two is irrational?
