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Cocopuffs
  • Member for 12 years, 3 months
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Q: Why was 8 afraid of 8?

A: Because 8 8 8.

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Apr 8, 2013
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32
How did Ramanujan get this result?
32
Prove that every number ending in a $3$ has a multiple which consists only of ones.
30
Prove that $2^n < \binom{2n}{n} < 2^{2n}$
27
"Negative" versus "Minus"
22
Prove that $ U(n^2−1)$ is not cyclic