This RPN calculator takes full advantage of the new Full Screen Mode in Lion. And when you're not using the calculator in full screen mode, the window is fully resizable.
The RPN behavior in this app is based on classic HP calculators.
This RPN calculator takes full advantage of the new Full Screen Mode in Lion. And when you're not using the calculator in full screen mode, the window is fully resizable.
The RPN behavior in this app is based on classic HP calculators.