MyPocketCalc is a completely free Reverse Polish Notation (RPN) scientific calculator for your Pocket PC. It includes all the operations and functions you'd expect from a standard scientific calculator, as well as a large display, allowing you to see a large stack of calculations. The main features include: • Reverse Polish Notation input • User friendly color display of the operations • High resolution (480x640 VGA) PDA screens, portrait landscape rotation supported • Windows Mobile 2003SE compatible • Common scientific functions included • Variable management • Stack font size customisable A highly functional, well thought out scientific calculator.