I love this thing. Calculator appreciation thread.

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>>8511446

>>8511449
how do you cube roots etc on it

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When I'm not using Excel

I mean, you gotta be, like, outdoors type scientist or something, to need a calc.
I hate using calculators, it is so inefficient.
At extreme cases I would use one, but generally I just fire up excel and it is fucking great tool.
I mean, it's 21 century after all.

>>8512875
but a calculator its so much practical, even for working in your desk

>>8512879
I don't know, if you want to bang out numbers real quick num-pad is the shit. Fiddling with those little measly buttons just pisses me off. When sitting at desk what I consider practical is this >>8511449 sort of calculator. Big button and simple arithtmetic functions.
When you want to do something more advanced there is nothing better than excel.