Math Guy Host Steve Inskeep chats with Weekend Edition Math Guy Keith Devlin about recent research showing that finding the cheapest airfare is mathematically impossible.
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Math Guy

Math Guy

Math Guy

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  • <iframe src="https://www.npr.org/player/embed/1148496/148496" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

Host Steve Inskeep chats with Weekend Edition Math Guy Keith Devlin about recent research showing that finding the cheapest airfare is mathematically impossible.