This is a text book And IMO a good text book on Biophysics; and I've taken a course in biophysics and should know. Like all textbooks it's very well referenced and notated. It has a few examples of the math it expect in problem solving But like most college text it doesn't have many actually worked example problems. It also suffers from the problem that Biochemistry Biology and Physics are huge subjects and attempting to teach the specifics of physics for biology is, difficult. So, there are many missing descriptions and teaching left as an exercise for the reader interested in this subject. If you are interested in biophysics, learning biophysics or teaching biophysics, you should read this book.