exp(x)

Csonicgo said:

RPN really sucks imo

You just don't know how to use it. I've never heard of a person becoming proficient with RPN and still preferring algebraic.

There is a small app you can get that transforms the Ti-89 into RPN, you know.

Csonicgo said:

There is a small app you can get that transforms the Ti-89 into RPN, you know.

There are actually a few, and none of them are very good. I used to have a TI 89.