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DreamCalc is an Advanced Scientific and Graphing Calculator for Windows. It provides a fully featured and convenient alternative to using a separate hand-held graphing calculator when you are working on your PC. Because it is software, it runs alongside your other applications, allowing you to copy values, lists, expressions and graphs. With DreamCalc, you'll really feel like you're using a real calculator. Because of this in-built familiarity, you'll find it easy and convenient to use. It supports: 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.