AceIT Calculator - PocketPC Edition, like its desktop counterpart, is also a FREE, comprehensive, easy to use expression calculator, featuring a unique workspace where you can directly enter your expressions to be evaluated. Key Features include: • Performs calculations on algebraic expressions - what you see is what you get. • A workspace that stores all of your inputs and results. • Supports more than 100 mathematical functions, including algebraic, transcendental, statistical, financial, calculus, & engineering functions. • Includes over thirty commonly used physical constants & several hundred unit conversion factors. • User-defined value & expression variables. Full featured, free calculator for your Pocket PC.