Zegarelli - Logic for Dummies (Wiley, 2007).pdf

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Logic
FOR
DUMmIES
by Mark Zegarelli
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Logic For Dummies ®
Published by
Wiley Publishing, Inc.
111 River St.
Hoboken, NJ 07030-5774
www.wiley.com
Copyright © 2007 by Wiley Publishing, Inc., Indianapolis, Indiana
Published simultaneously in Canada
No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form
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Rest of Us!, The Dummies Way, Dummies Daily, The Fun and Easy Way, Dummies.com and related trade
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Library of Congress Control Number: 2006934804
ISBN-13: 978-0-471-79941-2
ISBN-10: 0-471-79941-6
Manufactured in the United States of America
10 9 8 7 6 5 4 3 2 1
1B/RT/RR/QW/IN
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About the Author
Mark Zegarelli is a professional writer with degrees in both English and Math
from Rutgers University. He has earned his living for many years writing vast
quantities of logic puzzles, a hefty chunk of software documentation, and the
occasional book or film review. Along the way, he’s also paid a few bills doing
housecleaning, decorative painting, and (for ten hours) retail sales. He likes
writing best, though.
Mark lives mostly in Long Branch, New Jersey, and sporadically in San
Francisco, California.
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Dedication
This is for Mark Dembrowski, with love for his unfailing support, encourage-
ment, and wisdom.
Author’s Acknowledgments
Writers don’t write, they rewrite — and rewriting sure is easier with a team
of first-rate editors to help. Many thanks to Kathy Cox, Mike Baker, Darren
Meiss, Elizabeth Rea, and Jessica Smith of Wiley Publications for their eagle-
eyed guidance. You made this book possible.
I would like to thank Professor Kenneth Wolfe of St. John’s University, Professor
Darko Sarenac of Stanford University, and Professor David Nacin of William
Paterson University for their invaluable technical reviewing, and to Professor
Edward Haertel of Stanford University for his encouragement and assistance.
You made this book better.
Thanks also for motivational support to Tami Zegarelli, Michael Konopko,
David Feaster, Dr. Barbara Becker Holstein, the folks at Sunset Landing in
Asbury Park, and Dolores Park Care in San Francisco, and the QBs. You made
this book joyful.
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Publisher’s Acknowledgments
We’re proud of this book; please send us your comments through our Dummies online registration
form located at www.dummies.com/ register/.
Some of the people who helped bring this book to market include the following:
Acquisitions, Editorial, and
Media Development
Project Editors: Mike Baker, Darren Meiss
Acquisitions Editor: Lindsay Lefevere
Copy Editors: Jessica Smith, Elizabeth Rea
Editorial Program Coordinator: Hanna K. Scott
Technical Editor: Kenneth Wolfe
Editorial Managers: Carmen Krikorian
Media Development Manager: Laura VanWinkle
Editorial Assistant: Erin Calligan
Cartoons: Rich Tennant
(www.the5thwave.com)
Composition Services
Project Coordinator: Jennifer Theriot
Layout and Graphics: Claudia Bell,
Peter Gaunt, Brooke Graczyk,
Denny Hager, Stephanie D. Jumper,
Heather Ryan
Anniversary Logo Design: Richard Pacifico
Proofreaders: John Greenough, Joanne Keaton
Indexer: Valene Hayes Perry
Publishing and Editorial for Consumer Dummies
Diane Graves Steele, Vice President and Publisher, Consumer Dummies
Joyce Pepple, Acquisitions Director, Consumer Dummies
Kristin A. Cocks, Product Development Director, Consumer Dummies
Michael Spring, Vice President and Publisher, Travel
Kelly Regan, Editorial Director, Travel
Publishing for Technology Dummies
Andy Cummings, Vice President and Publisher, Dummies Technology/General User
Composition Services
Gerry Fahey, Vice President of Production Services
Debbie Stailey, Director of Composition Services
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