Smart Calculator is more than just a calculator. In this application, you will find everything You can imagine. It includes: 1. Scientific calculator 2. Binary calculator 3. Convert pad 4. Formula tables 5. Graph module 6. Derivative module (requires Internet connection) 7. Integral module (requires Internet connection) This tool contains everything You need. If You have any thoughts, ideas, or the app crashed please send feedback to email@example.com.