Let's make math study alive and interesting with Casio's QR CODE cool function‼ Solve an equation and watch it come alive in graphical form using the Casio QR Code function and Casio EDU APP. The CASIO EDU app allows you to access additional functions not available on ClassWiz from a smartphone, by scanning the relevant QR Code from ClassWiz. Features include Draw Graph/Formula (Online Visualization), Share Graph/Formula (Online Sharing) and Search Method (Online Manual). QR code function is onl