Evaluator Plus Description:

Evaluator Plus is a powerful multiline expression calculator.
Designed for simple and complex mathematical evaluations.
Wide number of tools help to make a calculation easy and fast.
The Evaluator's skins makes interface nice and intuitively uderstandable.
Support many arithmetic operations and functions.
It may use different numeric system for display of evaluation results.
For complex and repeating calculation you may use variables.
Value of variables can be modified without changing of main formula.
Often using formuls may be added to favorite list.
All operations duplicate for mouse and keyboard.
Hot-key and/or Num-Lock activation also supported.