Super-sized calculator, with big buttons and a wide display. No more tiny buttons and narrow displays, from now on with Day Maxi Calc you can comfortably make your calculations, and even save and stamp your results, while sitting up to 3 metres away from your PC, using a wireless keyboard. Super-sized calculator, with big buttons and a wide display, it has all the basic functions and also simulates the classic roll of paper. There is also the option of printing and/or saving your results. Numbers can be input via the keyboard. Visible memory value, double-zero key and other options. It is a portable application, installation is not required.