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Review title: Facinating concept, but errors in text and some murky statements
Product review: I actually took a short course in this subject from the author at one of the JSMs. I immediately thought of some research possibilities, but had too much other work to follow up on them.I started to read this book a few years ago, but got bogged down with some examples, that I didn't have time to work through. Now that I am retired, I decided to go through the book again. I find the subject most interesting, and am now on page 66. However, I have found several errors in examples and some murky descriptions, which may be due to imprecise notation. (I'm still trying to figure one out.)
