Totally awesome. I first encountered this book when I was about six years old, and my mother was using it for a calculus class. I didn't understand the conten

Totally awesome. I first encountered this book when I was about six years old, and my mother was using it for a calculus class. I didn't understand the content by any means, but I enjoyed the cartoon characters. Despite not understanding it, the book helped instill in me a fondness for math.