It 'a scientific calculator for mobile phones with windows. As you can see from 'image has many functions.

The trial version is available here. Even if the 'look and feel is not the maximum sometimes are the results that count! fCalc is a computer science professional and easy to use. It supports all the math and trigonometric functions, formulas editable, 9 decimal numbers, graphic representation x - y, zoom and compact manner. Certainly a utility indisputable for those addresses this type of transactions daily for students of mathematics, statistics and so on….