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Godelian Puzzl : Puzzles, Paradoxes and Proofs, Paperback by Smullyan, Raymon...
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Located in: Castle Donington, United Kingdom
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- 94.2% positive feedback
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eBay item number:404895629872
Item specifics
- Condition
- ISBN
- 9780486497051
- Publication Year
- 2013
- Format
- Paperback
- Language
- English
- Book Title
- The Goedelian Puzzle Book: Puzzles, Paradoxes and Proofs
- Item Height
- 216mm
- Publisher
- Dover Publications Inc.
- Topic
- Games
- Item Width
- 137mm
- Number of Pages
- 288 Pages
About this product
Product Information
These brand-new recreational logic puzzles provide entertaining variations on Godel's incompleteness theorems, offering ingenious challenges related to infinity, truth and provability, undecidability, and other concepts. Created by the celebrated logician Raymond Smullyan, the puzzles require no background in formal logic and will delight readers of all ages.The two-part selection of puzzles and paradoxes begins with examinations of the nature of infinity and some curious systems related to Godel's theorem. The first three chapters of Part II contain generalized Godel theorems. Symbolic logic is deferred until the last three chapters, which give explanations and examples of first-order arithmetic, Peano arithmetic, and a complete proof of Godel's celebrated result involving statements that cannot be proved or disproved. The book also includes a lively look at decision theory, better known as recursion theory, which plays a vital role in computer science.
Product Identifiers
Publisher
Dover Publications Inc.
ISBN-13
9780486497051
eBay Product ID (ePID)
154384360
Product Key Features
Book Title
The Goedelian Puzzle Book: Puzzles, Paradoxes and Proofs
Format
Paperback
Language
English
Topic
Games
Publication Year
2013
Number of Pages
288 Pages
Dimensions
Item Height
216mm
Item Width
137mm
Additional Product Features
Country/Region of Manufacture
United States
Item description from the seller
Business seller information
Value Added Tax Number:
- GB 307932304
Seller assumes all responsibility for this listing.
eBay item number:404895629872
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Seller feedback (82,138)
h***x (2932)- Feedback left by buyer.
Past month
Verified purchase
Excellent, exactly as described. Very promptly sent and well packed. Great seller communications! A******
r***c (1950)- Feedback left by buyer.
Past 6 months
Verified purchase
Pros - polite communication, low prices, generous discount offered for damaged book.
Cons - very slow communication which tends to be generic and promises much but delivers little, heavy book was sent in a jiffy bag and arrived damaged, had to get Ebay involved to action the promised partial refund.
Summary - 'pile it high and sell it cheap' organisation which is unable to provide efficient customer service and makes the mistake of not packaging books correctly. Will not buy from them again.
a***5 (41)- Feedback left by buyer.
Past 6 months
Verified purchase
Great item, exactly as described. The packaging was very poor but item arrived undamaged. Communications and dispatch time were also poor but overall a successful transaction.
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