
Title

Unknown Quantity: A Real and Imaginary History of Algebra,New
Delivery time: 8-12 business days (International)
Perfect for history buffs and armchair algebra experts, Unknown Quantity tells the story of the development of abstract mathematical thought.John Derbyshire discovers the story behind the formulae, roots, and radicals. As he did so masterfully in Prime Obsession, Derbyshire brings the evolution of mathematical thinking to dramatic life by focusing on the key historical players. Unknown Quantity begins in the time of Abraham and Isaac and moves from Abel's proof to the higher levels of abstraction developed by Galois through modernday advances. Derbyshire explains how a simple turn of thought from 'this plus this equals this' to 'this plus what equals this?' gave birth to a whole new way of perceiving the world. With a historian's narrative authority and a beloved teacher's clarity and passion, Derbyshire leads readers on an intellectually satisfying and pleasantly challenging historical and mathematical journey.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Frequently Asked Questions
- Q: What is 'Unknown Quantity: A Real and Imaginary History of Algebra' about? A: 'Unknown Quantity' explores the history of algebra, detailing how abstract mathematical thought evolved from ancient times to modern advancements, narrated by John Derbyshire.
- Q: Who is the author of this book? A: The author is John Derbyshire, known for his engaging writing style and expertise in mathematics and history.
- Q: What is the book's publication date? A: The book was published on May 29, 2007.
- Q: How many pages does 'Unknown Quantity' have? A: The book has 374 pages.
- Q: What is the book's binding type? A: 'Unknown Quantity' is available in paperback binding.
- Q: Is this book suitable for beginners in algebra? A: Yes, while it covers historical developments, it is accessible to readers with a general interest in algebra and mathematics.
- Q: What category does this book fall under? A: 'Unknown Quantity' is categorized under History & Philosophy.
- Q: Does the book feature any illustrations or diagrams? A: The book does not specifically mention illustrations or diagrams; it primarily focuses on narrative and historical accounts.
- Q: What makes this book unique compared to other math history books? A: John Derbyshire's engaging storytelling and focus on key historical figures set 'Unknown Quantity' apart, making complex ideas relatable.
- Q: Can this book be used as a reference for academic studies? A: Yes, it can serve as a supplementary resource for those studying the history of mathematics or algebra.