My favorite math book for learning the basics. I used this to get through undergraduate math (algebra & trig) IMO many people do poorly in math because the teacher can not tell them *why* a certain operation is done. This is the book for them. Chapter1: Development of our number system concept of number vs numeral place value number bases rarional & irrational numbers, signed numbers, complex numbers chapter2: introduction to theory of sets I introduction, a set is a bunch of dogs, two special sets, two major methods for describing sets II The Arethmetic of sets III Cartesian products Chapter3 The "game" of mathematics: an introduction to abstract systems with a special emphasis on boolean algebra Chapter4 an introduction to functions and graphs Not the only math book I have, but the very best for getting a real understanding of the basics. Things so basic that teachers of math don't understand why students don't understand. A must have for anyone who is always asking *why*?
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