rpnCalc 1.6

Use a reverse polish notation (RPN) calculator on your Mac.
1.6.1 (See all)

rpnCalc is a reverse polish notation (RPN) calculator. The stack behavior is based, rather loosely, on the HP-28S. rpnCalc offers commands which allow the stack values to be copied onto the clipboard. This functionality makes use of the pbcopy system-level command.

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