Please note that this project is old and deprecated. A new and better app is planned, but it will take some time. Widget for Mac OS X calcboard.zip Version 1.6.1 for Mac OS X 10.5 Leopard or 10.4.7 Tiger. The Widget’s command-line interface lets you edit and re-execute any of your previous calculations. Features Simple maths operations in a single, editable line 63 Pre-defined constants User-defin