> a comical idea to try to market a book toward students these days I agree with you generally, but if you compare with the current math textbooks (that studen

> a comical idea to try to market a book toward students these days I agree with you generally, but if you compare with the current math textbooks (that students are usually forced to buy) you will concede there is a lot of room for improvement on the textbook side. Also, while I think technology might be cool to play with, nothing beats the book as a medium for the transmission of information.