DreamCalc Graphing Calculator 4.4.0 is a Calculator product from dreamcalc.com, get 5 Stars SoftSea Rating, DreamCalc is a virtual Scientific Graphing Calculator. You get the intuitive feel of using a real hand-held calculator on your PC or laptop! With DreamCalc, youll be able to graph functions and plot list data more simply than ever. In fact, it is a match for many dedicated graphing packages, but far easier to use. Select from Reverse Polish Notation or two styles of algebraic input, and with the optional capability to run in your Windows system tray--DreamCalc will always be there whenever you need to reach for a calculator. DreamCalc also offers you a full range of scientific functions, statistics, complex numbers, base-n logic, unit conversions, built-in constants and a strong polynomial solver. Because it is software, it allows you to exchange your results, graphs and lists with your other applications. It is a 'must' for Business, Science, Engineering and Education. The license of this office software is Free Trial Software, the price is $25.99, you can free download and get a free trial before you buy. If you want to get a full or nolimited version of DreamCalc Graphing Calculator, you can buy this office software.