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Description
Mathematician's Delight"Recommended with confidence" by The Times Literary Supplement, this lively survey starts with simple arithmetic and algebra and proceeds by gradual steps through graphs, logarithms, and trigonometry to calculus and the world of numbers. Generations of readers have found it the ideal introduction to mathematics, offering accessible explanations of how theory arises from real life applications. "The main object of this book is to dispel the fear of
"Recommended with confidence" by The Times Literary Supplement, this lively survey starts with simple arithmetic and algebra and proceeds by gradual steps through graphs, logarithms, and trigonometry to calculus and the world of numbers. Generations of readers have found it the ideal introduction to mathematics, offering accessible explanations of how theory arises from real-life applications."The main object of this book is to dispel the fear of mathematics," declares author W. W. Sawyer, adding that "Many people regard mathematicians as a race apart, possessed of almost supernatural powers. While this is very flattering for successful mathematicians, it is very bad for those who, for one reason or another, are attempting to learn the subject." Now retired, Sawyer won international renown for his innovative teaching methods, which he used at colleges in England and Scotland as well as Africa, New Zealand, and North America. His insights into the pleasures and practicalities of mathematics will appeal to readers of all backgrounds.
Binding Type: Paperback
Publisher: Dover Publications
Published: 10/19/2007
ISBN: 9780486462400
Pages: 238
Weight: 0.57lbs
Size: 8.45h x 5.57w x 0.46d
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4.8 ★★★★★
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Product Reviews
★★★★★ 5
Good product
Theme: Pack of 1, Size: Ball - Large
This ball lasted 15 minutes with my dog before she had it in pieces. My dog is an aggressive chewer and I was hopeful but it didn't work out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
Passes excessive chewer test
Theme: Pack of 1, Size: Ball - X-Large
8 month old English Bulldog worthy. This is Blossom's favorite ball and chew toy. She has spent many hours chomping on this and it has held up very well. Occasionally she shares it with her 4 year old sister, also an English Bulldog. Highly recommend...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Best Ball Ever
Theme: Pack of 1, Size: Ball - Large, Theme: Pack of 1, Size: Ball - Large
This ball makes fetch obsessed Zeus want to play fetch 24 hours a day instead of his usual 22. Perfect size and the mesh design lets him breathe. Plus it floats. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 4
nice and my dog loves it
Theme: Pack of 1, Size: Bumper
this is a great toy for a dog who likes to always have something in their mouth, but it is not super durable. one side has already ripped just from normal use, carrying and tossing. otherwise good toy
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Aggressive chewer
Theme: Pack of 2, Size: Ball - Medium
I have bought three of these balls. My very very aggressive chewer, 1-year-old miniature Australian Shepherd, has not been able to tear one of these up. This is the only toy that he has never been able to destroy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
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