# Hp 50g expand and simplify.

1. ### graycolor

34
I remember setting my calculator so it would automatically use the expand function or simplify fractions for me in RPN mode.Since I did a reset I don't know how to put that function on again.

For example if I was to put 1 enter 3 divided, I would get 1/3 then if I were to multiply by 2 the calculator would give this 1/3*2

I want the calculator to automatically simplify the fraction to 2/3. This is done automatically in algebraic mode how can I do this with rpn.

Hp calculators are very confusing.