Archimedes' Dilemma: The Misunderstood Concept of Pi = 4

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The discussion revolves around the humorous and contentious topic of mathematical concepts, particularly the idea that 0.999... equals 1, and the erroneous claim that pi equals 4. Participants express their amusement and confusion regarding these concepts, with some referencing Archimedes and the nature of limits in mathematics. The conversation touches on the infinite nature of certain operations and the implications of rounding in calculations. Ultimately, the thread highlights the playful yet serious exploration of mathematical principles and the misunderstandings that can arise from them.
  • #51
Mathnomalous said:
1/3 = .3333333333...

(3) 1/3 = (3) .3333333333...

3/3 = .9999999999...

1 = .9999999999...



I have earned a place in the Math Hall of Fame! Btw, I, too, would have a problem if my name was Archimedes; what kind of parent names his kid Archimedes!?

Hopefully this is a joke, if not start learning about infinity..
 
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  • #52
Cbray said:
Hopefully this is a joke, if not start learning about infinity..

Hopefully what is a joke?
 
  • #53
Cbray said:
Hopefully this is a joke, if not start learning about infinity..

I think the "..." reflects that. :rolleyes:
 
  • #54
Cbray said:
Hopefully this is a joke, if not start learning about infinity..

Why does this thread keep getting necro'd?
 
  • #55
Char. Limit said:
Why does this thread keep getting necro'd?

Because necromancers are sexy?
 
  • #56
Not rigorous, but accessible and points out the major flaw of using different metrics "freely".
 

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  • #57
Hah!
 
  • #58
I banned Micromass.
There is something beautiful about all infractions of whatever nature. - lisab & CL
Division by zero is a one-to-many operation, and thus is not allowed.
.999... is equal to 1.
A number can have more than one decimal expansion.
The rule a√b√=ab−−√ only holds when a and b are both positive.

Of course, if you were a linguist rather than a mathematician, you would have spelled "one-to-many" properly as "one too many". :rolleyes:
Drakkith said:
Because necromancers are sexy?

Hey, now... just between friends... Who doesn't like to crack open a cold one once in a while?
 
  • #59
Danger said:
Hey, now... just between friends... Who doesn't like to crack open a cold one once in a while?

Buahaha!
 
  • #60
Pi does = 4. Don't you understand relativity? Curvature affects the metric and makes distances seam shorter. Sure a circle appears to be 3.14... because the circle is experiencing curvature. In the frame of reference of the square, pi is 4.
 
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  • #61
jreelawg said:
Pi does = 4. Don't you understand relativity? Curvature affects the metric and makes distances seam shorter. Sure a circle appears to be 3.14... because the circle is experiencing curvature. In the frame of reference of the square, pi is 4.

I hope this is a joke lol.
 
  • #62
It's sort of interesting. The perimeter of a digital circle is 8r, and the surface area is approximately 6pir^2.
 
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  • #63
Mathnomalous said:
Btw, I, too, would have a problem if my name was Archimedes; what kind of parent names his kid Archimedes!?

Continuing the necro spirit :biggrin:

Archimedes in ancient Greek translates into "the one who gives leading advice" :wink:
 
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