This is free version of the program Equation Illustrator V and includes many of the improvements introduced in the concurrent release but with some limitations. This is a major new release of the program with some real improvements to both documantation and features. Some of the limitations have been increased in order to take advantage of some of the new functionality. Some of the changes (apart from documentation) include: A new equation language for simple equations of the form left=right. This is very quick, allows you to move equations around with ease, draws divider lines automatically and allows for easy editing. Drag and drop of simple equations. Color gradients and scaled arrays. Some more sample files and a number of bugs have been fixed. This isn't a full list of the changes see the web site for more information.