Alternating chapters in this work consist of philosophical dialogues involving characters like the Crab, the Tortoise, and Achilles.
One chapter of this book describes a natural language processing computer program and is entitled  SHRDLU, Toy of Man's Designing . This book de- scribes two simple programming languages called BlooP and FlooP in order to  x(u, v) = y(u)+vA(u), where A is a vector that also has this property. A square  ́2  demonstrate the power of unbounded loops. This book describes a phonograph called  Record Player X  which tries to play a record entitled  I Cannot be Played on Record Player X , invoking one of the title    gures' best-known results. Alternating chapters in this work consist of philosophical dialogues involving characters like the Crab, the Tortoise, and Achilles. Subtitled  An Eternal Golden Braid , for ten points, identify this book by Douglas Hofstadter named for an Austrian logician, a Dutch artist, and a German composer.
One chapter of this book describes a natural language processing computer program and is entitled  SHRDLU, Toy of Man's Designing .
Gödel, Escher, Bach: An Eternal Golden Braid