High School Student Recites 8,784 Digits of Pi

Click For Summary
SUMMARY

A high school student named Gaurav recited 8,784 digits of Pi during a competition held by his teacher, Gooding, who typically expects students to memorize around 40 digits. This impressive feat has sparked discussions about the nature of memorization as a mathematical skill. Some participants in the forum expressed skepticism about labeling memorization as a mathematical achievement, while others highlighted the use of compression techniques and pseudo formulae for memorizing Pi. The conversation also touched on resources like "777 Mathematical Conversation Starters" by John dePillis, which includes the first 500 digits of Pi.

PREREQUISITES
  • Understanding of Pi and its significance in mathematics
  • Familiarity with memorization techniques and cognitive strategies
  • Knowledge of mathematical formulas and their applications
  • Awareness of resources for mathematical literature
NEXT STEPS
  • Research advanced memorization techniques for large numbers
  • Explore mathematical literature on Pi, including "777 Mathematical Conversation Starters"
  • Learn about the historical significance of Pi and its calculation methods
  • Investigate the psychological aspects of memorization and cognitive performance
USEFUL FOR

Students, educators, mathematicians, and anyone interested in the cognitive aspects of memorization and the significance of Pi in mathematics.

Messages
23,800
Reaction score
11,239
This is disturbing on so many levels:
A high school student Tuesday recited 8,784 digits of Pi...

Gaurav began memorizing Pi while a student in Gooding's class. Gooding holds the competition every year, and said she expected students to learn about 40 digits. Gaurav recited nearly 2,990 the first time.
http://www.usatoday.com/tech/science/2006-03-16-pi-recitation_x.htm
 
Mathematics news on Phys.org
From above article said:
But his mathematical feat won the praise of others
I did not know that memorizing something was considered a "mathematical" feat.

I have to agree with you russ, that is quite disturbing.
 
Only 8000! there was a guy on science channel who did 22,000. Now THAT is disturbing.
 
And people think I'm nerdy because I know 50...
 
10,000? This has to be the funniest thing I read all week
 
3.14159 that's from the top of my head heh,

But I don't see how that's considered a "mathematical feat"?

But still, the kid has good memory he better utilize it for something useful.
 
mattmns said:
I did not know that memorizing something was considered a "mathematical" feat.

I have to agree with you russ, that is quite disturbing.

That depends on what compression method you use to encode the data your memorising. Some of the best techniques for memorising pi (if i remember correctly) involve a series of pseudo formulae (they only hold for a certain finite number of digits) that generate x digits of pi.

Your then only holding the number of decimal places your at and the formula your using in memory, and speaking out the next digit in your loop ( assuming the person listening only wants them one at a time ).

Using one of these formula you could iterate through, then switch to another...thats pretty mathematical imo.

Im not that keen on memorising pi myself :P
 
Last edited:
Can't help thinking these people need to get out a little bit more, or at least do something more constructive with their abilities.
 
"May I have a large container of coffee?"

Counting letters in each word: 3.1416926

That's my "compression code"!
 
  • #10
I once memorized 600 digits.

I haven't recieted them in about two years, though, so I can only pull about 30 off the top of my head. It gets boring after a while...
 
  • #11
Pi is exactly three!
 
  • #12
...plus an arbitrary constant ;)
 
  • #13
  • #14
Pi... 3.1415927

I remember it off of simpsons.

Now i realize those jerks rounded!
 
  • #15
How I want a drink, alcoholic of course, after dry lofty lectures outlining quantum mechanics.
 
  • #16
Now, I, even I, would celebrate (3.14159)
In rhymes inept, the great (26535)
immortal Syracusan, rivaled nevermore (8979)
Who in his wondrous lore, passed on before (32384626)
Left men his guidance how to circles mensurate. (4338327)

--A.C. Orr

This and some other pi stuff (and other cool stuff, too) can be found in 777 Mathematical Conversation Starters, by John dePillis. It only has the first 500 digits of pi listed in that book, though.
 
  • #17
Now, If I could just memorize that rhyme!
 
  • #18
Nimz said:
This and some other pi stuff (and other cool stuff, too) can be found in 777 Mathematical Conversation Starters, by John dePillis. It only has the first 500 digits of pi listed in that book, though.

That looks like a very interesting read. I was just checking it out on Amazon and it gets glowing reviews.

https://www.amazon.com/gp/product/0883855402/?tag=pfamazon01-20
 
Last edited by a moderator:

Similar threads

  • · Replies 32 ·
2
Replies
32
Views
4K
  • · Replies 15 ·
Replies
15
Views
5K
  • · Replies 4 ·
Replies
4
Views
2K
Replies
7
Views
2K
Replies
7
Views
2K
Replies
1
Views
1K
  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 2 ·
Replies
2
Views
1K
  • · Replies 21 ·
Replies
21
Views
11K
  • · Replies 5 ·
Replies
5
Views
3K