Infix to Prefix and Postfix Converter

This is an interactive converter tool which should make it possible to easily understand and convert between infix, prefix, and postfix notations. The application basically works to convert infix expressions to prefix and postfix formats. The former is a usual mathematical notation applied in mathematical terms, whereas the latter two are important for purposes of expression evaluation in programming and computation. The quiz facility, which asks the user to identify what kind of notation is being presented, is part of the system; this dual functionality reinforces for an active learning tool.