This is a Reverse Polish Notation calculator as popularized by Hewlett-Packard. It provides big, clunky keys and a large display. It has financial, scientific, statistic and programming modes.
International number formats are supported. For example, you can display 1,234.56 as 1.234,56. The latest release adds unit conversions for length, area, volume, mass, speed, fuel consumption, pressure and temperature. |