Calculator a+2 – 1.1

Calculator X2 is designed to calculate math correct as possible with easy UI functionalities. Results can be given as fraction or decimals. For example: 1-2/3 = 1/3 or 0. 3333333. But the Calculator X2 can do much more complicated calculations. Pi is calculated as symbol and can be also include in fraction result. It contains normal plus, minus, multiply, divide etc.