Calculator

Classic calculator with advanced features. Perfect for everyday use at home, school, work. Beautiful, accurate and easy to use.

Features:

* Memory
* PI Greek
* Square root
* Square of a number
* Exponentiation
* Reciprocal
* Sign
* Percentage
* Accuracy up to 14 decimal places

* Display
LCD (Liquid Crystal Display)
VFD (Vacuum Fluorescent Display)
Scroll the result to the left and right
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* Font type
Digital
Normal

* Font size
Small
Default
Large

* Keyboard
Vibrate
Tone

* Device
Always on