A desktop RPN calculator app, optimized for use with full-size keyboard.
Written in Rust with gtk-rs GUI.
This app was developed as a learning project, but one may still find it useful for performing simple calculations.
EasyCalc is a Graphical User Interface (GUI) scientific calculator written in Java. It has a multi-line display and can evaluate many scientific expressions containing logarithmic, exponential, and/or trigonometric functions. It sports a nice and clean interface similar to that of the Windows 7 calculator (source of inspiration). I do not recommend its usage for ANY mathematical operation as it has some flaws left unfixed.