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Updated: 01/27/2008

RPNcalculator

Compact and handy RPN (reverse polish notation) calculator with 99 stacks, all essential functions and userdefined variables. Runs in browsers supporting javascript and can be opened in popup windows. The variables are stored in cookies to be resumed on restarting the calculator. RPNcalculatur be handled completely using the keyboard and so enables a minimal size. A public help-forum is provided.
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