Rapid-Pi is a helper for Microsoft office Word application. This tool will allow you to edit math equations in a any Word document, insert numerical characters and symbols. However this application is compatible with any word processor of you choice even when it can't work by itself.
This software will save you a lot of time when doing your math homework. it's easy to use and it was designed for high school students.
With just one click away you can copy and paste any equation you create.
It's free to try and very light, it won't consume all most any of your system resources.