Mathematics

Unsolved Problems in Number Theory - Richard Guy - Google Books

http://books.google.de/books?id=1AP2CEGxTkgC&pg=PA54&dq=%22good+prime%22#v=onepage&q=%22good%20prime%22&f=false

Mathematics is kept alive by the appearance of new unsolved problems, problems posed from within mathematics itself, and also from the increasing number of disciplines where mathematics is applied. This book provides a steady supply of easily understood,…

The Historical Roots of Elementary Mathematics - Lucas Nicolaas Hendrik Bunt, Phillip S. Jones, Jack D. Bedient - Google Books

https://books.google.de/books?id=7xArILpcndYC&pg=PA116#v=onepage

"Will delight a broad spectrum of readers." ? American Mathematical MonthlyDo long division as the ancient Egyptians did! Solve quadratic equations like the Babylonians! Study geometry just as students did in Euclid's day! This unique text…

Canadian Journal of Mathematics - Google Books

http://books.google.de/books?id=x34z99fCRbsC&pg=PA305

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Charming Proofs: A Journey Into Elegant Mathematics - Claudi Alsina, Roger B. Nelsen - Google Books

http://books.google.de/books?id=mIT5-BN_L0oC&pg=PA117

Theorems and their proofs lie at the heart of mathematics. In speaking of the purely aesthetic qualities of theorems and proofs, G. H. Hardy wrote that in beautiful proofs 'there is a very high degree of unexpectedness, combined with inevitability and…

Unsolved Problems in Number Theory - Richard Guy - Google Books

http://books.google.de/books?id=1AP2CEGxTkgC&pg=PA330

Mathematics is kept alive by the appearance of new unsolved problems, problems posed from within mathematics itself, and also from the increasing number of disciplines where mathematics is applied. This book provides a steady supply of easily understood,…

Charming Proofs: A Journey Into Elegant Mathematics - Claudi Alsina, Roger B. Nelsen - Google Books

https://books.google.de/books?id=mIT5-BN_L0oC&pg=PA115

Theorems and their proofs lie at the heart of mathematics. In speaking of the purely aesthetic qualities of theorems and proofs, G. H. Hardy wrote that in beautiful proofs 'there is a very high degree of unexpectedness, combined with inevitability and…