Errata

While I have tried, with help from my students and interested colleagues, to compose a correct manuscript, it is inevitable that ``suboptimalities'' will be discovered over time. The Web page http://www.w3k.org/books/mdft/ has been set up to include a list of any known errata, clarifications, and announcements pertaining to this book.

The author and publisher make no warranties, express or implied, regarding the contents of this book.