Kind of a stupid question, but I don't have much experience with calculators and thought some of you might.
I'm sitting an exam and would like to use my calculator, in particular this one: http://www.casio-europe.com/euro/sc/technical/fx82sxplus/
The only text I've had from the school is this: "A hand held calculator may be used when answering questions on this paper but it must not be pre-programmed or able to display graphics, text or algebraic equations."
As far as I can tell I should be fine, right?