Free mathmagic software for mac

RedrawClassic XT is an XTension for QuarkXPress 3.3~4.x that redraw the QuarkXPress document windows which have afterimages when switching back and forth on Mac OS X Classic environment.
RedrawClassic XT is a freeware and you may copy, bundle, or distribute it freely without prior permission, only if the program and the document are retained as they are.
RedrawClassic XT is available for English QuarkXPress, Quark Passport, Japanese QuarkXPress, and Korean QuarkXPress in one universal installer.
Main features:
- RedrawClassic XT is a Quark XTension so it only works when QuarkXPress is running, without affecting other system or applications.
- RedrawClassic XT is designed to work only when QuarkXPress is running under Classic environment on OS X. It will not be loaded when the QuarkXPress is running under native Mac OS 9 or earlier, so it wont affect anything.
- Even when running on Mac OS X Classic, it updates the necessary window area when switching QuarkXPess application so it rarely affect system performance and memory.
- One RedrawClassic XT works on both QuarkXPress 3.3x and 4.x.
- It comes with a smart installer which automatically find the QuarkXPress applications from all mounted volumes.
- It display a small splash window for about 2 seconds when loaded correctly on OS X Classic so that you can visually know whether it is loaded or not. The splash window contains MathMagic logo which is our sponsor program.
Enhancements:
- Document window switching bug fixed when the view rate is changed from the View menu(command-0, command-1).
- The splash screen will be displayed for about 2 seconds for the first launch everyday, and 0.3 seconds for the rest of the day.
- It fixes the irregular afterimage bug when changing the view rate from the View menu(command-0, command-1).
- Installer now searches the selected disk only.