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1. en.wikipedia.org › wiki › PiPi - Wikipedia

   en.wikipedia.org › wiki › Pi

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   19 hours ago · t. e. The number π ( / paɪ /; spelled out as " pi ") is a mathematical constant that is the ratio of a circle 's circumference to its diameter, approximately equal to 3.14159. The number π appears in many formulae across mathematics and physics.

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   When is Pi Day?

   • In the 1967 Star Trek episode "Wolf in the Fold", an out-of-control computer is contained by being instructed to "Compute to the last digit the value of π ". In the United States, Pi Day falls on 14 March (written 3/14 in the US style), and is popular among students.

   Pi - Wikipedia

   en.wikipedia.org/wiki/Pi

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   What is a pi pie?

   • A pi pie. Many pies are circular, and "pie" and π are homophones, making pie a frequent subject of pi puns. Perhaps because of the simplicity of its definition and its ubiquitous presence in formulae, π has been represented in popular culture more than other mathematical constructs.

   Pi - Wikipedia

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   What is a slice of Pi?

   • "A slice of pi: An exploratory neuroimaging study of digit encoding and retrieval in a superior memorist". Neurocase. 15 (5): 361–372. doi: 10.1080/13554790902776896. PMC 4323087. PMID 19585350. ^ Keith, Mike. "Cadaeic Cadenza Notes & Commentary". Archived from the original on 18 January 2009. Retrieved 29 July 2009.

   Pi - Wikipedia

   en.wikipedia.org/wiki/Pi

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