Scientific Calculator Free

A scientific calculator free is handheld, designed to calculate problems in science, engineering, and mathematics.

With many more features than a standard four or five-function calculator, and the feature set differs between manufacturers and models; however, the defining feature include:

- scientific notation
- floating point arithmetic
- logarithmic functions, using both base 10 and base e
- trigonometric functions (some including hyperbolic trigonometry)
- exponential functions and roots beyond the square root
- quick access to constants such as pi and e