Calculator - Basic & Scientific Calculations descripción

1.Basic calculations: Do calculations such as addition, subtraction, multiplication and division.
2.Scientific calculation: Do scientific operations such as achieving trigonometric, logarithms.
3.Currency converter:
Support currency exchange rate conversion of major countries in the world,real-time exchange rate update
Simultaneously convert currencies of three countries
Automatically locate your position and use the currency of your area as preset currency.
4.History: You can enter it by pulling down the "History" icon in input area, and you can view the previous calculation formulas and results in the history.