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

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**tony123****Member**- Registered: 2007-08-03
- Posts: 189

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**mathsyperson****Moderator**- Registered: 2005-06-22
- Posts: 4,900

Possibly a bit long-winded, but:

Why did the vector cross the road?

It wanted to be normal.

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**gAr****Member**- Registered: 2011-01-09
- Posts: 3,479

Similar to mathsy's, anyway...

"Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own common sense" - Buddha?

"Data! Data! Data!" he cried impatiently. "I can't make bricks without clay."

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 104,380

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.** **A number by itself is useful, but it is far more useful to know how accurate or certain that number is.**

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**Howardroark****Member**- Registered: 2010-10-10
- Posts: 382

Hi all,

*Last edited by Howardroark (2011-10-07 05:54:10)*

I come from a civilization which has given the world the number 0..

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