How do I integrate my software with Mathematica?
MathLink is a program that can be used to connect other custom software systems such as spreadsheets, word processors, databases, or software libraries to Mathematica. A simple MathLink program is all that is needed to call Mathematica from an existing customized program. By using MathLink in this way, users can work freely within their own programs and call upon the computational and graphing power of Mathematica.