ScratchCalc

ScratchCalc is the Mac calculator designed to allow you to experiment with your computations. It offers the following benefits: - Quick access from your Macs menu bar or via a keyboard shortcut. - Name your results and reuse them to simplify complex equations or run different scenarios. - Renders your equations so you can verify that what you typed is what you meant. - Changing earlier results updates the other results in the worksheet. - Add as many named worksheets as you want. - Print your worksheet results or export them into a PDF.