This vintage Apple II math software by Paul Greenfield is a must-have for any collector or enthusiast. With its algebraic functions and user-friendly interface, it's perfect for both beginners and advanced users. The software is compatible with various Apple II models and has been tested to ensure optimal performance.

The brand of this software is Apple, and it falls under the category of vintage computing. It's suitable for use in a range of settings, including educational institutions and personal collections. Get your hands on this rare piece of computing history today and experience the magic of early computing.