Scientific Calculator Pro

Calculator Scientific Pro is free, a simple and nice calculator, support all type of scientific math, from very simple Calculation up to very complex equations.
a perfect assistant for you to doing homework, any physic task, math problems, a book checking, an accounting problems, even calculating taxes.

Scientific Calculator Pro has lot of feature:
- memory system
- save your history calculation
- float, scientific, and fixed modes
- single step calculation
- keep calculation screen while using other apps
- auto rotation
- simple to use