Hidden Harmonies

A squared plus b squared equals c squared. Itsounds simple, doesn''t it? Yet this familiar expression is a gatewayinto the riotous garden of mathematics, and sends us on a journey ofexploration in the company of two inspired guides, acclaimed authorsRobert and Ellen Kaplan. With wit, verve, and clarity, they trace thelife of the Pythagorean theorem, from ancient Babylon to the present,visiting alo...