Math Homework/Test problem generator

[markraz]

Hi, When I get my tests back from my professor, after he corrects them, I generally try to solve the problems I get incorrect to prepare for the midterm/finals. One thing I have noticed, no matter what school I attend is when I type the question in Google search, 75% of the time the exact problem comes up with several hits of people asking how to solve.

The various teachers all appear to not only using a math problem generator, but it appears to be the same problem generator. Does anyone know what software they are/could be using? Has anyone bought this software here? I want to buy a copy so I can better prepare for exams.

 

[Bob Brown MSEE]

Text books are usually published with a companion "Teachers Reference", with worked example problems.

 

[Quaid]

http://interactmath.com/home.aspx