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Tic-tac-toe is a very simple game, which even humans can figure out completely by using elementary reasoning, and yet a computer first approaching it would face these huge numbers… Looking ahead Bill Casselman University of British Columbia Looking ahead The question of whether the beginning position … is for oneRead More →
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Willa is an economist and Cara is a mathematician, so together they have decided to turn the problem of which game to play into a separate meta-game. Because they both love numbers, Willa and Cara start by creating matrices... Elliptic curves come to date night Ursula Whitcher Mathematical Reviews (AMS)Read More →

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I don't believe that responsible people should indulge in anything that can be even remotely considered ultimatums or threats. That is not the way to reach peaceful solutions.—President Eisenhower, July 8, 1959. Daniel Ellsberg and the science of extortion Bill Casselman University of British Columbia Daniel Ellsberg died just lastRead More →