What is Pi Day and why do nerds celebrate it?

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SUMMARY

Pi Day is celebrated annually on March 14, aligning with the numerical representation of the mathematical constant π (3.14). The discussion highlights the cultural significance of Pi Day among nerds, particularly in the United States, Belize, and Micronesia, while also mentioning Pi Approximation Day on July 22. Participants express their enjoyment of the day, with references to pie consumption and the celebration of Einstein's birthday. The conversation also touches on the accuracy of different representations of pi, including 22/7 and 3/14.

PREREQUISITES
  • Understanding of mathematical constants, specifically π (pi)
  • Familiarity with the concept of Pi Approximation Day
  • Knowledge of cultural celebrations related to mathematics
  • Awareness of the significance of March 14 in mathematical contexts
NEXT STEPS
  • Research the history and significance of Pi Day celebrations
  • Explore the mathematical implications of π and its approximations
  • Learn about other mathematical constants and their cultural relevance
  • Investigate how different countries celebrate Pi Day and similar events
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Mathematicians, educators, students, and anyone interested in the cultural aspects of mathematics and its celebrations.

Chestermiller
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Nerds of the world are celebrating our annual nerd-o-rama, Pi Day. Have a great one.
 
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Why do we need a symbol for ##\displaystyle \frac \tau 2##? June 28 is the right date for celebration!
 
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But we can at least celebrate Einstein's birthday.
 
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Chestermiller said:
Nerds of the world are celebrating...
Nerds of the United States, Belize and Micronesia (and maybe some Canadians), apparently. The rest of us have to wait until 22 July.:smile:
 
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My wife got pie to eat at work. I did not :(
 
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Greg Bernhardt said:
My wife got pie to eat at work. I did not :(
Don't worry Greg! Tau Day is just around the corner and you can make it up with 2 pies! :-p
 
I had a great \pi Day.

Good times had by all.
 
Greg Bernhardt said:
My wife got pie to eat at work. I did not :(

but did your work colleagues get you a birthday cake ?
 
Goodness! You youngsters!
We still celebrate pi day on 22nd of July.

(Of course, in UK Monday was 14/3 and we don't get a 31/4, so your pi day is a bit of a mystery to us.)
 
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Merlin3189 said:
Goodness! You youngsters!
We still celebrate pi day on 22nd of July.

(Of course, in UK Monday was 14/3 and we don't get a 31/4, so your pi day is a bit of a mystery to us.)
Yeah, that's me. But the 22nd of July is Pi Approximation Day . . . a totally different holiday :smile:
 
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And 3/14 is spot on?
Actually I think 22/7 is nearer than 3/14 by about 3.28 x 10-4, but 3/142016 is closer.
 
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  • #12
You could celebrate on 3/14 at 1:59:27, that is pretty accurate (or :26 if you prefer correct digits over rounding).
 
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  • #13
Merlin3189 said:
And 3/14 is spot on?
Actually I think 22/7 is nearer than 3/14 by about 3.28 x 10-4, but 3/142016 is closer.
True, but that's just what people call it, so I go with it.
 

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