The Joy Of Set

"Have you ever played the addictive card game SET? Have you ever wondered about the connections between games and mathematics? . . . The Joy of SET takes readers on a fascinating journey into this seemingly simple card game and reveals its surprisingly deep and diverse mathematical dimensions. Absolutely no mathematical background is necessary to enjoy this book - all you need is a sense of curiosity and adventure. Originally invented in 1974 by Marsha Falco and officially released in 1991, SET has gained a widespread, loyal following. SET's eighty-one cards consist of one, two, or three symbols of different shapes (diamond, oval, squiggle), shadings (solid, striped, open), and colors (green, purple, red). In order to win, players must identify 'sets' of three cards for which each characteristic is the same - or different - on all the cards. SET's strategic and unique design opens connections to a plethora of mathematical disciplines, including geometry, modular arithmetic, combinatorics, probability, linear algebra, and computer simulations. The Joy of SET looks at these areas as well as avenues for further mathematical exploration. As the authors show, the relationship between SET and mathematics runs in both directions - playing this game has generated new mathematics, and the math has led to new questions about the game itself."--Provided by publisher.

This text covers the parts of contemporary set theory relevant to other areas of pure mathematics. After a review of "naïve" set theory, it develops the Zermelo-Fraenkel axioms of the theory before discussing the ordinal and cardinal numbers. It then delves into contemporary set theory, covering such topics as the Borel hierarchy and Lebesgue measure. A final chapter presents an alternative conception of set theory useful in computer science.

A delightful tour of the greatest ideas of math, showing how math intersects with philosophy, science, art, business, current events, and everyday life, by an acclaimed science communicator and regular contributor to the "New York Times."

This book is intended to provide an account of those parts of contemporary set theory which are of direct relevance to other areas of pure mathematics. The intended reader is either an advanced level undergraduate, or a beginning graduate student in mathematics, or else an accomplished mathematician who desires or needs a familiarity with modern set theory. The book is written in a fairly easy going style, with a minimum of formalism (a format characteristic of contemporary set theory) • In Chapter I the basic principles of set theory are developed in a "naive" tl manner. Here the notions of "set I II union " , "intersection", "power set" I "relation" I "function" etc. are defined and discussed. One assumption in writing this chapter has been that whereas the reader may have met all of these concepts before, and be familiar with their usage, he may not have considered the various notions as forming part of the continuous development of a pure subject (namely set theory) • Consequently, our development is at the same time rigorous and fast. Chapter II develops the theory of sets proper. Starting with the naive set theory of Chapter I, we begin by asking the question "What is a set?" Attempts to give a rLgorous answer lead naturally to the axioms of set theory introduced by Zermelo and Fraenkel, which is the system taken as basic in this book.

In a world that favours 'yes' it can take courage to say 'no', but this little word can set you free. Whether it's turning down an invitation or saying no to small favours you don't have time for, this simple phrase helps you to take control of your time and prioritise what's most important to you. With short tips and inspiring quotes, this little book will help you to harness the positive power of 'no' for a happier, calmer and more joyful life.

A vibrant, unconventional, highly opinionated guide to the triumphs, joys, struggles, and heartbreaks of the modern era of the game, for every obsessive basketball fan who loves to hate hot takes The Joy of Basketball celebrates the meteoric rise of basketball over the last quarter century by ignoring the bland, traditionalist binary of wins or losses. Instead, the book's focus is on everything else. Using text, charts, and illustrations that upend conventional jock wisdom, the book details the most incredible players in history, draft flops, long-limbed oddballs, superteams, the international talent wave, brawls, scandals, the rapid evolution of contemporary gameplay, coaching, fashion, crime, positional erosion, tragic tales, memes, and the sacred Kardashian Blessing. Bouncing between witty graphics and keen sociopolitical observations, The Joy of Basketball is a subversive sports manifesto camouflaged as a colorful reference book for your coffee table.

'A practical guide that will reclaim your time, energy and self-belief' - Stylist • Do you frequently say 'yes' to people and events to keep those around you happy? • Do you often find yourself emotionally exhausted and physically drained? • Do people describe you as a pushover or 'too nice'? It's time to discover the joy of being selfish and reclaim your life through the art of boundaries! Life coach and influencer @scarrednotscared Michelle Elman is here to teach you the practical side of self-love. Creating and upholding strong boundaries will teach others how to treat you, rid your life of drama and toxic relationships and allow you to love yourself and others in the best way you can.

A hungry giant bullies people to supply him with his needs.

Discusses the importance of creativity and suggests ways in which it can enhance life.