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P versus NP
Code-breakers, doughnuts, and violins
contributor Lewis Dartnell reports on the scramble for million-dollar prizes that made mathematical headlines at the BA Festival of Science in September 2004.
How maths can make you rich and famous
One million dollars is waiting to be won by anyone who can solve one of the
grand mathematical challenges
of the 21st century. But be warned...these problems are hard. In the first of two articles, Chris Budd explains how to hit the bigtime.