This scientific calculator has all the functions you need. Calculations are stored in history for later reading. Multiple scientific constants are available for quick calculations. Multiple memory slots are available with this Scientific Calculator app. Clean scientific calculator design. Multiple Scientific calculator functions. History of calculations available. Several scientific constants are available. This Scientific Calculator app has multiple memory storage spots. Memory and History can be accessed for later calculations. Long press the indicated buttons to access the red-highlighted options such as the menu and premium purchase buttons. This scientific calculator app has a clean design and is accurate in its calculations.