its a fx-83WA according to the top, and i typed:

[(-)] [2] [x²] and it spat out -4

But technically -2² is -2 * -2 which equals 4, but (-2)² is 4..eerr. oh sod it i give up confused i was never any good at maths anyway crazy

Last edited by Danthemandoo; 26/02/05 10:48 PM.