The calculation is performed in a human-understandable way. This free trial version does not specify the process of calculating the derivative, only the final result is shown. Try it before purchasing. Update your software application up to the commercial version, with the derivative calculation process shown.
Get the free .apk file of DerivCalc Free 1.0 and have a look at users' reviews on Droid Informer. The installer occupies 322 KB of disk space and it runs on Android devices 2.2 and higher. The security report shows that the app is safe. This application is designed by MathSolution and its category is Tools.
The latest update of DerivCalc Free was released on Jan 25, 2013 and the app was downloaded by over 100K users. The average user rating of this application is 3.2. Samsung and Panasonic users recommend DerivCalc Free.