Daniel J. Velleman  | Cambridge University Press

75,420원  | 20190718  | 9781108439534

Proofs play a central role in advanced mathematics and theoretical computer science, yet many students struggle the first time they take a course in which proofs play a significant role. This bestselling text's third edition helps students transition from solving problems to proving theorems by teaching them the techniques needed to read and write proofs.

Velleman, Daniel J.  | Cambridge University Press

243,980원  | 20190831  | 9781108424189

Proofs play a central role in advanced mathematics and theoretical computer science, and this bestselling text's third edition will help students transition from solving problems to proving theorems by teaching them the techniques needed to read and write proofs, with a new chapter on number theory and over 150 new exercises.

 | Lulu Press

12,100원  | 20151026  | 9781329629486

Basic information every Muslim must know to have effective dialogue with the Christians concerning the divinity of Jesus Christ

잭 내셔  | Dreamscape Media

30,520원  | 20181113  | 9781974922437

열심히 노력하면 언젠가는 인정받을 거라고? 틀렸다, 능력은 절대 스스로 빛을 발하지 않는다! 세계 최정상 CEO와 석학에게서 발견한 자기 표현의 기술 어느 날 아침, 워싱턴의 지하철역에서 한 남자가 바이올린 연주를 시작했다. 세계적인 바이올린 천재 조슈아 벨이었다. 이틀 전 심포니 홀에서 열린 그의 공연은 100달러가 넘는 입장료에도 1,000석 전석 매진을 기록했다. 40억 원을 호가하는 명품 바이올린으로 바흐의 곡을 연주하는 43분 동안, 과연 몇 명이 그의 연주에 귀를 기울였을까? 「워싱턴포스트」 지가 기획한 이 실험의 결과는 실로 놀라웠다. 지하철역을 지나던 1,097명의 행인 중 1분이라도 그의 연주를 들은 사람은 7명뿐이었으며, 동전함에 모인 돈은 32달러 17센트에 불과했다! 조슈아 벨의 일화는 우리가 착각하고 있는 중요한 사실을 일깨워준다. 능력은 절대 스스로 빛나지 않는다는 것. 표현하지 않아도 당신의 유능함을 알아보는 상대란 존재하지 않는다.

잭 내셔  | Dreamscape Media

61,070원  | 20181113  | 9781974922420

열심히 노력하면 언젠가는 인정받을 거라고? 틀렸다, 능력은 절대 스스로 빛을 발하지 않는다! 세계 최정상 CEO와 석학에게서 발견한 자기 표현의 기술 어느 날 아침, 워싱턴의 지하철역에서 한 남자가 바이올린 연주를 시작했다. 세계적인 바이올린 천재 조슈아 벨이었다. 이틀 전 심포니 홀에서 열린 그의 공연은 100달러가 넘는 입장료에도 1,000석 전석 매진을 기록했다. 40억 원을 호가하는 명품 바이올린으로 바흐의 곡을 연주하는 43분 동안, 과연 몇 명이 그의 연주에 귀를 기울였을까? 「워싱턴포스트」 지가 기획한 이 실험의 결과는 실로 놀라웠다. 지하철역을 지나던 1,097명의 행인 중 1분이라도 그의 연주를 들은 사람은 7명뿐이었으며, 동전함에 모인 돈은 32달러 17센트에 불과했다! 조슈아 벨의 일화는 우리가 착각하고 있는 중요한 사실을 일깨워준다. 능력은 절대 스스로 빛나지 않는다는 것. 표현하지 않아도 당신의 유능함을 알아보는 상대란 존재하지 않는다.

Velleman, Daniel J.  | Cambridge

0원  | 20051231  | 9780521861243

Many students have trouble the first time they take a mathematics course in which proofs play a significant role. This new edition of Velleman's successful text will prepare students to make the transition from solving problems to proving theorems by teaching them the techniques needed to read and write proofs. The book begins with the basic concepts of logic and set theory, to familiarize students with the language of mathematics and how it is interpreted. These concepts are used as the basis for a step-by-step breakdown of the most important techniques used in constructing proofs. The author shows how complex proofs are built up from these smaller steps, using detailed 'scratch work' sections to expose the machinery of proofs about the natural numbers, relations, functions, and infinite sets. To give students the opportunity to construct their own proofs, this new edition contains over 200 new exercises, selected solutions, and an introduction to Proof Designer software. No background beyond standard high school mathematics is assumed. This book will be useful to anyone interested in logic and proofs: computer scientists, philosophers, linguists, and of course mathematicians.

 | LIGHTNING SOURCE UK LTD

35,360원  | 19000101  | 9781733366397

Jazzy's friends don't believe she is a princess and she wants to provethat she is one. She tries several things and is about to give up when her friend Tilly, the cat, helps herrealize the truth.

 | Lorenz Books

16,370원  | 20121101  | 9780754825753

The ultimate book for treating your furry friend, with catwalk fashions and furnishings, kitty recipes, exciting games and amusements, and even a fun guide to astrology and your cat's horoscope.

 | Lorenz Books

16,370원  | 20121101  | 9780754825746

The ultimate book for treating your four-legged friend, including delicious recipes, crafty coats and collars, fancy grooming techniques and exciting games to keep your pooch amused.

 | Charlie Creative Lab

0원  | 20201217  | 9781801183208

Do you want to repair your credit quickly like a pro? Then this is the right book for you! Keep reading...The best thing you can do for yourself today is to begin learning what the importance of credit truly is. Commit to learning not only its general importance but also the importance you need it to have for your life. We usually know credit from the standpoint of credit scores and reports, credit cards, and debt.

 | Gale ECCO, Print Editions

52,050원  | 20180420  | 9781379922292

The 18th century was a wealth of knowledge, exploration and rapidly growing technology and expanding record-keeping made possible by advances in the printing press. In its determination to preserve the century of revolution, Gale initiated a revolution of its own: digitization of epic proportions to preserve these invaluable works in the largest archive of its kind.

 | Gale ECCO, Print Editions

0원  | 20180424  | 9781385683675

The 18th century was a wealth of knowledge, exploration and rapidly growing technology and expanding record-keeping made possible by advances in the printing press. In its determination to preserve the century of revolution, Gale initiated a revolution of its own: digitization of epic proportions to preserve these invaluable works in the largest archive of its kind.

 | Hachette Children's Group

20,470원  | 20240125  | 9781526321749

Learn how to think rationally with logic puzzles, challenges and activitites

 | FRANKLIN WATTS

28,670원  | 20230413  | 9781526321732

Learn how to boost your creativity with logic puzzles, challenges and activitites

Francis, Balungi  | Blurb

34,500원  | 20240426  | 9781714636884

Since it was developed, Newton's law of gravitation and many other laws of physics cannot be derived from one grand underlying principle. Deriving Newton's law of gravitation or Einstein general relativity theory, would mean that gravity emerges from something else and that would mean that the only known Newton's law of universal gravity is no longer a fundamental law of physics. Although this might be true, I believe that everything must have an origin.