MathStep is a symbolic pocket calculator with a complete CAS (Computer Algebra System) built-in. That means that it can solve math problems for you! It has an expression editor with a live preview and even gives you hints to solving a problem by yourself for some operations. It can even work without an internet connection! NOTE: If you upgrade to Android 5.0+, reinstall the app to continue using offline calculations.
The following operations are currently supported:
- Calculating limits
- Calculating sums
- Determining series expansions
- Solving equations