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Primes of the Form x2+ny2Condition: BRAND NEW ISBN: 9781118390184 Year: 2013 Publisher: John Wiley & Sons Inc (US) Pages: 384 Description: An exciting approach to the history and mathematics of number theory ?. . . the author? s style is totally lucid and very easy to read . . . the result is indeed a wonderful story.? ? Mathematical Reviews Written in a unique and accessible style for readers of varied mathematical backgrounds, the Second Edition of Primes of the Form p =
Condition: BRAND NEWISBN: 9781118390184
Year: 2013
Publisher: John Wiley & Sons Inc (US)
Pages: 384
Description:
An exciting approach to the history and mathematics of number
theory
?. . . the author?s style is totally lucid and very
easy to read . . .the result is indeed a wonderful story.?
?Mathematical Reviews
Written in a unique and accessible style for readers of varied
mathematical backgrounds, the Second Edition of Primes of
the Form p = x2+ ny2
details the history behind how Pierre de Fermat?s work
ultimately gave birth to quadratic reciprocity and the genus theory
of quadratic forms. The book also illustrates how results of Euler
and Gauss can be fully understood only in the context of class
field theory, and in addition, explores a selection of the
magnificent formulas of complex multiplication.
Primes of the Form p = x2 +
ny2, Second Edition focuses on
addressing the question of when a prime p is of the form
x2 + ny2,
which serves as the basis for further discussion of various
mathematical topics. This updated edition has several new notable
features, including:
? A well-motivated introduction to the classical
formulation of class field theory
? Illustrations of explicit numerical examples to
demonstrate the power of basic theorems in various situations
? An elementary treatment of quadratic forms and genus
theory
? Simultaneous treatment of elementary and advanced
aspects of number theory
? New coverage of the Shimura reciprocity law and a
selection of recent work in an updated bibli
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★★★★★ 5
Get one but use it on a medium firm mattress, not a firm one.
Number of Items: 1
You need a mattress that is medium firmness to use this wonderful pillow. It gives perfect neck support and I can sleep on all 4 sides with it. My neck/head pain quit first night used it. On a firm mattress it feels too hard and awkwardly cradle l es my head.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Great Pillows
Number of Items: 2
Got the 2pk, while these are probably not worth $65/pillow, they are definitely comfortable and I had no issues sleeping on it. Much better than the memory foam pillows from Walmart.
Could be a bit bigger and denser on the foam, but otherwise its perfect.
Pair with nylon cover for better cooling.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Wonderful
Size: King (Pack of 1)
This pillow is amazing! If you want a good nights sleep, give this pillow a try!
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Great Pillow!
Size: King (Pack of 1)
Excellent product. I have been searching for a pillow that wasn't too soft or too hard and supported my neck. I now wake up without a stiff neck and a headache. Wonderful!
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Reviewed in the United States on January 11, 2026
★★★★★ 4
Comfortable
Size: King (Pack of 1)
An adjustable pillow
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Reviewed in the United States on August 12, 2024