Ray's RPN Calculator

Up Smartphone PocketPC Windows PalmOS

 

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Reverse-Polish-Notation (RPN) Calculator originally written for PocketPC and then ported to Windows and PalmOS.

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Smartphone versions under development...

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Note:  RPN calculators don't have an '=' button, they have 'Enter' instead!   This format allows you to enter complex expressions without the use of parenthesis...