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The economy, explained, with stories and surprises. Imagine you could call up a friend and say, "Meet me at the bar and tell me what's going on with the economy." Now imagine that's actually a fun evening. That's what we're going for at <em>Planet Money</em>. People seem to like it.


#407: A Mathematician, The Last Supper And The Birth Of Accounting

October 3rd, 2012

Episode 519 of 902 episodes

On the show today, the story of an innovation that changed the way the world works, and of the man who made this innovation possible. Luca Pacioli was a monk, a mathematician, a magician and possibly, the boyfriend of Leonardo da Vinci.Jane Gleeson-White, author of Double Entry: How the Merchants of Venice Created Modern Finance, tells us the story of Pacioli and how his book on mathematics changed business across the planet.

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