its a fx-83WA :
[(-)] [2] [x²] and it spat out -4
I dont have a (-) button, and if i used the +/i button when its zero it just stays zero, want negate the number.
what do you get if you go [(-)] [2] [x] [x] [=] ?
Sounds like a accountants calculator, no matter what you put in the result well be what he wants out.
