DreamCalc is a software application that provides a fully featured and convenient alternative to using a separate hand-held graphing calculator when you are working on your computer. Because it is software, it runs alongside your other applications.With DreamCalc, youll really feel like youre using a real calculator. Because of this in-built familiarity, youll find it easy and convenient to use. It offers: Algebraic & RPN Inputs, Function Graphing, Statistics & Statistical Charts, Complex Numbers, Base-n Calculations (inc. 64bit integer & floating point), Conversions & Constants, Date Calculations, Multiple Memories, and Polynomial Solver (any order).You may also configure the input order to suit your preference--algebraic and RPN inputs are fully supported. You may run DreamCalc from the system tray, so it will always be there the moment you get the urge to reach for a calculator. It also keeps a historical log of your calculations in the Paper Roll Window.DreamCalc is used in schools and is designed with teaching environments in mind. The software includes a comprehensive User Guide which provides concise descriptions of every feature, along with many example calculations.Scientific Graphing Calculator