explains the various branches of mathematics, from fundamental arithmetic to com-
plex calculus; “Math in Science and Engineering” describes how relevant math is to
such fields as architecture, the natural sciences, and even art; and “Math All Around
Us” shows how much math is part of our daily lives, including everything from balanc-
ing a checkbook to playing the slots in Las Vegas.
The subject of math—and its many connections—is immense. After all, over two
thousand years ago the Greek mathematician Euclid wrote thirteen books about
geometry and other fields of mathematics (the famous Elements). It took him six of
those volumes just to describe elementary plane geometry. Today, even more is known
about mathematics, as you’ll see in the list of resources described in the last chapter of
this book. Here we’ve provided you with everything from recommended print sources
to some of our favorite Web sites, such as “Dr. Math” and “SOS Math.” In this way,
Handy Mathnot only introduces you to the basics of math, but it also gives you the
resources to continue on your own mathematical journey.
Be warned: This journey is an extensive one. But you’ll soon learn that it’s satisfy-
ing and rewarding in every way. Not only will you understand what math is all about,
but you’ll appreciate the mathematical beauty that surrounds you every day. Just as it
has astounded us, we’re sure you’ll be amazed by how numbers, equations, and sundry
other mathematical constructions continue to not only define, but also influence, the
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