According to the great mathematician Paul Erdös, God maintains perfect mathematical proofs in The Book. This book presents the authors candidates for such "perfect proofs," those which contain brilliant ideas, clever connections, and wonderful observations, bringing new insight and surprising perspectives to problems from number theory, geometry, analysis, combinatorics, and graph theory. As a result, this book will be fun reading for anyone with an interest in mathematics.

How to educate the next generation of college students to invent, to create, and to discover—filling needs that even the most sophisticated robot cannot. Driverless cars are hitting the road, powered by artificial intelligence. Robots can climb stairs, open doors, win Jeopardy, analyze stocks, work in factories, find parking spaces, advise oncologists. In the past, automation was considered a threat to low-skilled labor. Now, many high-skilled functions, including interpreting medical images, doing legal research, and analyzing data, are within the skill sets of machines. How can higher education prepare students for their professional lives when professions themselves are disappearing? In Robot-Proof, Northeastern University president Joseph Aoun proposes a way to educate the next generation of college students to invent, to create, and to discover—to fill needs in society that even the most sophisticated artificial intelligence agent cannot. A “robot-proof” education, Aoun argues, is not concerned solely with topping up students' minds with high-octane facts. Rather, it calibrates them with a creative mindset and the mental elasticity to invent, discover, or create something valuable to society—a scientific proof, a hip-hop recording, a web comic, a cure for cancer. Aoun lays out the framework for a new discipline, humanics, which builds on our innate strengths and prepares students to compete in a labor market in which smart machines work alongside human professionals. The new literacies of Aoun's humanics are data literacy, technological literacy, and human literacy. Students will need data literacy to manage the flow of big data, and technological literacy to know how their machines work, but human literacy—the humanities, communication, and design—to function as a human being. Life-long learning opportunities will support their ability to adapt to change. The only certainty about the future is change. Higher education based on the new literacies of humanics can equip students for living and working through change.

A spirited, history-rich narrative on the art and science of alcohol discusses everything from fermentation and distillation to traditions and the effects of alcohol on the body and brain. 25,000 first printing.

This book is an introduction to the language and standard proof methods of mathematics. It is a bridge from the computational courses (such as calculus or differential equations) that students typically encounter in their first year of college to a more abstract outlook. It lays a foundation for more theoretical courses such as topology, analysis and abstract algebra. Although it may be more meaningful to the student who has had some calculus, there is really no prerequisite other than a measure of mathematical maturity.

The primary purpose of this undergraduate text is to teach students to do mathematical proofs. It enables readers to recognize the elements that constitute an acceptable proof, and it develops their ability to do proofs of routine problems as well as those requiring creative insights. The self-contained treatment features many exercises, problems, and selected answers, including worked-out solutions. Starting with sets and rules of inference, this text covers functions, relations, operation, and the integers. Additional topics include proofs in analysis, cardinality, and groups. Six appendixes offer supplemental material. Teachers will welcome the return of this long-out-of-print volume, appropriate for both one- and two-semester courses.

It’s time to open your eyes to the freeing power of authentic grace—grace that releases us from trying to earn God's favor, grace that enables us to rest in the finished work of Christ, grace that liberates from the tyranny of trying to please others. That's what the theology of Martin Luther and John Calvin did in their own day for the people around them. Time magazine recently dubbed Calvinism as one of the top ten ideas changing the world right now. And yet most of these discussions center on the issue of predestination or on whether particular people agree with the five points of Calvinism. Daniel Montgomery and Timothy Paul Jones think it's time to rescue the theology of the Reformers from such stale scholasticizing and to declare anew the dangerous and intoxicating joy of the gospel that theyproclaimed. PROOF stands for planned grace, resurrecting grace, outrageous grace, overcoming grace, and forever grace. The authors offer proof of God’s grace upon which people can stand against the attacks of legalism that have led many of God's people to lose sight of the freedom and joy of the gospel. And this proof is intoxicating—it’s like a 200-proof drink that will leave you spiritually staggering at its effect on your life. God’s grace not only declares us “not guilty!” in his presence, it changes our relationship with God—forever.?

A Time Magazine 100 Best Young Adult Books of All Time Selection "This novel's funny first-person narrative will grab teens (and not just sci-fi fans) with its romance and the screwball special effects."– Booklist Meet Egg. Her real name is Victoria Jurgen, but she's renamed herself after the kick-ass heroine of her favorite sci-fi movie, Terminal Earth. Like her namesake, Egg dresses all in white, colors her eyebrows, and shaves her head. She always knows the right answers, she's always in control, and she's far too busy — taking photos for the school paper, meeting with the Science Fiction and Fantasy Club, and hanging out at the "creature shop" with her dad, the special-effects makeup wizard — to be bothered with friends, much less members of the opposite sex. As far as Egg is concerned, she's boy proof, and she likes it that way. But then Egg meets a boy named Max, a boy who's smart and funny and creative and cool . . . and happens to like Egg. Could this be the end of the world — at least as Egg knows it?