Scientific Calculator (com.jhankis.ScientificCalc) on Google Play
A Modern Scientific Shake Calculator for computer age. Features1. Shake the Calc to see the answer(on/off setting)2. Changable beautiful background themes3. Decimal/Binary operations supported4. See entire expression and answer5. Vibration on keypress(on/off setting)6. TTS(Text To Speach) to read the answer of calculationsex: Sin[90]+cos[90]-ln[0]*(6-5)