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I find this kind of things extremely handy in my everyday job. Especially in meetings, since often you are forced to do mental arithmetic to estimate the magnit
by Panoramix 16y ago
I find this kind of things extremely handy in my everyday job. Especially in meetings, since often you are forced to do mental arithmetic to estimate the magnitude of a parameter, etc. Abusing the calculator can put your brain in poor shape, just like muscles!
- omaranto 16y agoSeriously? You use divisibility tests to make estimations? I hope nothing much is riding on those estimates...