RPNcalculator 1.0 (26.07.2004)

The program 'RPNcalculator' is GPL-freeware, offered for download on this website.

RPNcalculator is a simple and very compact screen calculator utilizing reverse polish notation (rpn). RPN is a possibility to write mathematical expressions without parentheses and brackets. RPN often is utilized by HP pocket calculators.

RPNcalculator is started in your browser or in a popup window from your browser. Javascript is used to perform the calculations and cookies save userdefined variables. Additionally to the standard calculation commands the calculator is able to

• utilize a stack of 99 levels depth,
• work with variables using userdefined names,
• save userdefined variables in cookies for 50 days and
• be handled using the keyboard or the buttons of the program.

You find 'RPNcalculator' here.

The Website is here.