Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫  π  -¹ ² ³ °

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## #1 2006-08-22 12:04:23

Ricky
Moderator
Registered: 2005-12-04
Posts: 3,791

### What's so special about that number?

http://www.stetson.edu/~efriedma/numbers.html

Anyone who understands everything on that page deserves a medal.

"In the real world, this would be a problem.  But in mathematics, we can just define a place where this problem doesn't exist.  So we'll go ahead and do that now..."

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## #2 2006-08-22 15:20:34

Zhylliolom
Real Member
Registered: 2005-09-05
Posts: 412

### Re: What's so special about that number?

I hope you have my medal ready.

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## #3 2006-08-23 18:27:58

Devantè
Real Member
Registered: 2006-07-14
Posts: 6,400

### Re: What's so special about that number?

Wow. The fact that someone did all that amazes me.

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## #4 2006-08-24 08:54:20

Ricky
Moderator
Registered: 2005-12-04
Posts: 3,791

### Re: What's so special about that number?

I think they should change 2 to:

2 is an odd prime.

"In the real world, this would be a problem.  But in mathematics, we can just define a place where this problem doesn't exist.  So we'll go ahead and do that now..."

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## #5 2006-08-24 11:24:38

Zhylliolom
Real Member
Registered: 2005-09-05
Posts: 412

### Re: What's so special about that number?

Haha, I get it Ricky.

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## #6 2006-08-24 12:03:21

Ricky
Moderator
Registered: 2005-12-04
Posts: 3,791

### Re: What's so special about that number?

And for any that don't:

It's the oddest one their is!

"In the real world, this would be a problem.  But in mathematics, we can just define a place where this problem doesn't exist.  So we'll go ahead and do that now..."

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## #7 2006-10-02 09:23:38

polylog
Member
Registered: 2006-09-28
Posts: 162

### Re: What's so special about that number?

Wow, this is the coolest page I've seen all week.
Thanks for posting this!

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## #8 2006-10-03 00:13:21

George,Y
Member
Registered: 2006-03-12
Posts: 1,332

### Re: What's so special about that number?

And 1000 is a reciprocal unit for English to count numbers~

X'(y-Xβ)=0

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## #9 2006-10-03 20:28:59

justlookingforthemoment
Moderator
Registered: 2005-05-26
Posts: 2,161

### Re: What's so special about that number?

I have a book like this, though it only goes to 100.

It's called 'Adam's Spencer's Book of Numbers'. I think I won it or something.

It has many mathematical facts for each number, and some random facts too, like

10
The average life of a human tastebud is 10 days, and much less if it comes into contact with my cooking.

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