I have recently uploaded my first android app to the Adnroid Market.
MathTools is an app that seamlessly solves some of the more complex mathematical calculations.
The current version, V1.0, only has functionality for quadratic equations, however I will be implementing many more features at a later date.
Please check it out and leave some ratings/comments! All feedback and suggestions are appreciated!
http://www.androlib.com/android.applica ... jxAFE.aspx