Support all common mathematical expressions
Support arithmetic, logic and bitwise operations
Report syntax error in expressions
Support common control flow in programming languages like for, while, if etc.
Return value is numeric value or string
Allow custom variables and functions
Have many built-in functions
Support long integers
Comes with documentation full of examples, as well as ready-to-compile/run sample programs. Active Calculator Component is licensed as shareware, the cost of the registered version is $99.95 and full download size is 1.5 MB. You can download a free version of Active Calculator Component by following download link at Free Downloads section of this page. Active Calculator Component is developed or distributed by Guangming Software.