Developer's DescriptionBy RealMax LKThis is a general purpose calculator which provides a great user experience.This is a general purpose calculator which provides a great user experience. Get your calculations easy with this app. This Calculator has following features.* Fraction Calculations. Use this as a Fraction Calculator.* Tax and discount calculations. Use this as a Tax and Discount Calculator.* Almost all mathematical operations which is used for daily calculations. Use this as a Pocket Calculator.* Samsung multi window support* Calculation History.* Long expressions with parenthesis and fractions.If you need any improvement or found any bug in the calculator, Please report to mathbirdsoft@gmail.comYou can get the menu by touching MathBird calc symbol on the calculator.