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ForumsThe TavernHow many digits of pi do you know? (also can talk about other things related to pi.)

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johnmerz
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johnmerz
536 posts
Shepherd

3.1415926535897932384626433
That is as far as I can memorize.
25 digits.
A fact about pi:

The decimal representation of Ï truncated to 11 decimal places is good enough to estimate the circumference of any circle that fits inside the Earth with an error of less than one millimeter, and the decimal representation of Ï truncated to 39 decimal places is sufficient to estimate the circumference of any circle that fits in the observable universe with precision comparable to the radius of a hydrogen atom.
I quoted Wikipedia.
  • 114 Replies
chang
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chang
846 posts
Nomad

3.14159

That is pretty much all I have memorized

Patrick2011
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Patrick2011
12,319 posts
Treasurer

I wonder if you can split a pie into pi. Probably wouldn't be the same sized pieces, but that's fine, as long as you don't get the .141592654th piece.


Technically, a pie should only be split into a whole number of pieces, and pi is not a whole number.

3

i could have memorised 24 pages of pi didgits infrench class but im lazy and its such a drag...


You should a least know 3.14 as pi.
Hammz
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Hammz
38 posts
Nomad

We had to memorize the first 20 digits of Pi for Algebra.
3.14159265358979323846

I'm surprised I manage to retain that and not my checking card pin.

jets99
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jets99
599 posts
Nomad

Technically, a pie should only be split into a whole number of pieces, and pi is not a whole number.



pi is a whole number just a whole number whith a decimil unless you meant without a decimil...

and that would be cool if you could cut pie into pi lol...
Patrick2011
online
Patrick2011
12,319 posts
Treasurer

pi is a whole number just a whole number whith a decimil unless you meant without a decimil...


A whole number does not have a decimal.
Dylanator
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Dylanator
89 posts
Nomad

This is all I know.
3.1415926535897932384626

MoonFairy
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MoonFairy
3,386 posts
Shepherd

3.14
I know, you don't have to say it, I'm a genius. ;P
Also, any idiot can c/p pi and say they memorized it.

genericguest
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genericguest
51 posts
Nomad

PI is every where when its here
pie is no where when its there

Patrick2011
online
Patrick2011
12,319 posts
Treasurer

PI is every where when its here
pie is no where when its there


That doesn't make sense. Here's something sensical about the difference between pi and pie:

pi is an irrational number.
Pie is a food.
JohnGarell
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JohnGarell
1,747 posts
Peasant

Well; I could 19 before. Now it's not so interesting for me anymore. My dad could 117 when he was young.

My friend knows them all the way up to 145.


I think I can learn more if I get time. But I don't have time; because I use AG!
fella001
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fella001
11 posts
Nomad

Sorry about the above post. It must have been too long.

3.14159

James212
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James212
88 posts
Blacksmith

All the digits i know for pi is 3.14 D;

kingjac11
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kingjac11
2,597 posts
Nomad

3.141 Is all i can remember.I don't find pi very interesting.Pie on the other hand...

Joe96
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Joe96
2,226 posts
Peasant

3.14159265
That's as far as I know, and I don't know if I even have all the numbers in the right spots.

EmperorPalpatine
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EmperorPalpatine
9,438 posts
Jester

3.1415926535897
That's more than a standard calculator, so it's all I'll ever need.

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