Smart Calculator is possible to calculate the most accurate in the world. (World Best Calculator)
The calculator is a free, simple, fast and easy tool for your phone that is perfect for your everyday use.

Calculator's Scientific Functionality
Calculator ( + Scientific Calculator )
• Supports the four fundamental arithmetic operations, square, root, parentheses and percentage operations.
• Supports scientific operations such as trigonometric, exponential and logarithmic functions.
• Possible to modify incorrectly entered expressions with a freely movable cursor.
• Simple and easy.

A calculator is a device or software program that performs mathematical calculations. A basic calculator typically supports the four fundamental arithmetic operations: addition, subtraction, multiplication, and division. A scientific calculator, on the other hand, typically supports additional functions such as square, root, parentheses, and percentage operations, as well as more advanced operations such as trigonometric, exponential, and logarithmic functions. Some scientific calculators also allow for modification of incorrectly entered expressions with a freely movable cursor. Many calculators are designed to be simple and easy to use.