Calculator Necessary

This application is characterized by its modern form with all the necessary calculations in all fields This application contains the following operations:
+
- Hey.
÷
×
√
%
Features a real look and real buttons
Infinite calculations
Endless numbers
With the possibility of saving the result and recall between the results
With the possibility of copying the result
With the possibility to delete a step
With the possibility of changing the line
Contains languages: Arabic, English, Turkish, Russian, French and Chinese
And more ....