Casio Emulators Modeled and Explained on ClassPad net Workspace

See the 4 different Casio calculator emulators in action on ClassPad.net. This includes the two scientific calculators, the fx-991EX and the fx-991CW, both with QR capability that provides graphing and visualization in the classpad workspace. Then see the fx-9750GIII graphing calculator and preview the new grapher, a transition between a scientific and graphing calculator, the fx-CG100 Classwiz, color-graphing calculator. These are modeled and compared by graphing two functions.