NiceCalc3 Lite - free version of simple yet powerful calculator for Symbian OS. It's a great software to replace preinstalled calculator for symbian smartphones.

NiceCalc3 - simple yet powerful calculator for Symbian OS. High computation precision, operations precedence support, customizable buttons and even more handy features included.

Features :

Scientific and engineering calculations;
Simple / Scientific mode switch
Scientiic mode with operations precedence support;
Arbitrary-precision arithmetic;
Fast and easy input interface;
3 angle modes for computing;
4 numeric systems support;
"simplified" form for binary operations;
Automatic rounding;
Clipboard;
Customizable buttons;

NiceCalc3 interface allows you to get used to compute all kind of math very quickly. Joystick used for basic operations input greatly saves time and helps you to understand the calculation process in details.

Almost all hardware buttons have two assigned labels....