The program inplement an engineering version of calculator and have a simpe interface with input window and buttons (digits, operations, functions, etc.). The engine of program works by Dijkstra's ...

Microsoft adds a graphing function to the Windows Calculator. It is the first new feature to be added since the app was made open source at the beginning of this month. The code of Windows Calculator ...

With the rapid rise and ubiquity of handheld computing devices, I sometimes have to remind myself that I’ve always had handheld computing devices of one sort or another, for as long as I can remember.

Why reach for a bland, commercially available calculator when you be using a model that employs RPN (Reverse Polish Notation) in its calculations and be a custom build all at the same time? The kids ...