| bio | website | |
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| location | ||
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| visits | member for | 11 months |
| seen | Apr 30 at 7:34 | |
| stats | profile views | 2 |
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Jul 31 |
comment |
Solving $5^n > 4,000,000$ without a calculator Fine, but how to solve $5^{n-6} > 256$ ? |
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Jul 4 |
comment |
Probability of someone being born the same day as you in a group of N people. How do you take into account leap (bissextile) years ? |