What Makes Pi Such an Intriguing Mathematical Constant?

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Pi is defined as the ratio of a circle's circumference to its diameter, expressed mathematically as 2πr/D = π. The discussion touches on the nature of circles versus ellipses, with a playful debate on the concept of "narrow thinking." Participants correct a link to a Wikipedia page about pi, emphasizing the importance of accurate information. The conversation highlights the fascination with pi as a mathematical constant. Overall, the thread explores both the definition and the broader implications of pi in geometry.
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What is Pi?
I just want to know!
 
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When you use that link, don't forget the parenthesis ) on the end.
 
Good point, link corrected. Sometimes vBulletin doesn't convert links correctly.
 
pi is circumference of a circle divided by diameter of the circle.

2pir / D = pi
 
That's narrow thiking.
 
Borek said:
That's narrow thiking.

Naah.
Ellipses are narrow. Circles are broad.
 

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