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What Is Pi, and Why Is It So Important?
But why? In honor of Pi Day—March 14—let's examine the history of this fascinating number. As a concept, pi has been in use ...
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Inglês: Interpretação – A history of Pi
The history of Pi, says the author, though a small part of the history of mathematics, is nevertheless a mirror of the history of man. Petr Beckmann holds up this mirror, giving the background of ...