Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Way to many errors

This book has an excellent choice of topics, use of figures, and numerous well presented examples. It would be an excellent book, except it has so many errors it is almost useless. I am working though the early chapters and examples as a refresher, since I am familiar already with this material, and have found errors in almost every section. Often the errors are subtle, an exponent missing here or an incorrect integration bound there, including in key equations, making them very difficult to find if you don't already know the material and are willing to work through it in detail. I have completely lost confidence in the book. When I go to later chapters, which are new material to me, I never know if my misunderstanding is the result of my missing something or Ludeman's unbelievably sloppy production. Hopefully he will come out with a second edition, and actually bother to proofread it.