DCalc

DCalc it's siple and easy-to-manipulate calculator with cool math formula view.

Main features:

- Great math renderer with roots, powers, fractions and special symbols support

- Many build-in math functions: sin, cos, tan, ctan, fact, ln and so on.

- Errors view shows error in expression if any, and answer no.

- Very hight precision and range of computing.

- It's fast!