Pi Day
Pi Day is an annual celebration of the mathematical constant π (pi). Pi Day is observed on March 14 (3/14 in the month/day format) since 3, 1, and 4 are the first three significant digits of π. It was founded in 1988 by Larry Shaw, an employee of the Exploratorium. Celebrations often involve eating pie or holding pi recitation competitions. In 2009, the United States House of Representatives supported the designation of Pi Day. UNESCO's 40th General Conference designated Pi Day as the International Day of Mathematics in November 2019. Alternative dates for the holiday include July 22 (22/7, an approximation of π) and June 28 (6.28, an approximation of 2π or tau).
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Pi Day
Pi Day is an annual celebration of the mathematical constant π (pi). Pi Day is observed on March 14 (3/14 in the month/day format) since 3, 1, and 4 are the first three significant digits of π. It was founded in 1988 by Larry Shaw, an employee of the Exploratorium. Celebrations often involve eating pie or holding pi recitation competitions. In 2009, the United States House of Representatives supported the designation of Pi Day. UNESCO's 40th General Conference designated Pi Day as the International Day of Mathematics in November 2019. Alternative dates for the holiday include July 22 (22/7, an approximation of π) and June 28 (6.28, an approximation of 2π or tau).
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Den pí se slaví po celém světě ...... roximovat racionálním číslem .
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Dzień Liczby Pi – święto obcho ...... im udział kilka tysięcy szkół.
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El Dia Pi és una celebració qu ...... qué un 14 de març, el de 1879.
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Hari Pi adalah sebuah perayaan ...... unakan sejak zaman Archimedes.
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Il Giorno del Pi greco (Pi day ...... giata solitamente il 14 marzo.
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La 14-a de marto estas la neof ...... ma sciencisto Albert Einstein.
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La journée de π et les journée ...... t la constante mathématique π.
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O Dia do Pi (π) e o Dia da Apr ...... homenagem à constante π (pi).
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Pi Day is an annual celebratio ...... n approximation of 2π or tau).
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Pi-dagen är en dag tillägnad t ...... n av pi, något bättre än 3,14.
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meaning
3, 1, and 4 are the three mostsignificant figures ofin its decimal representation.
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1,025,717,581
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Larry Shaw, the organizer of t ...... Exploratorium in San Francisco
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celebrations
Pie eating, pi memorization competitions, discussions about
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Annual
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Pi Day
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Mathematical
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y
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Pi Approximation Day
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scheduling
same day each year
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Den pí se slaví po celém světě ...... roximovat racionálním číslem .
@cs
Dzień Liczby Pi – święto obcho ...... im udział kilka tysięcy szkół.
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El Dia Pi és una celebració qu ...... l va crear Larry Shaw el 1989.
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Hari Pi adalah sebuah perayaan ...... unakan sejak zaman Archimedes.
@in
Il Giorno del Pi greco (Pi day ...... giata solitamente il 14 marzo.
@it
La 14-a de marto estas la neof ...... sitatoj kaj lernejoj tutmonde.
@eo
La journée de π et les journée ...... t la constante mathématique π.
@fr
O Dia do Pi (π) e o Dia da Apr ...... homenagem à constante π (pi).
@pt
Pi Day is an annual celebratio ...... n approximation of 2π or tau).
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Pi-dagen är en dag tillägnad t ...... n av pi, något bättre än 3,14.
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Den pí
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Dia Pi
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Dia do Pi
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Dzień Liczby Pi
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Día de π
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Giorno del Pi greco
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Hari Pi
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Journée de pi
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Pi Day
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Pi Day
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