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

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#1 2012-10-28 19:12:56

Mint
Guest

Big O notation

What is the big O notation for?

#2 2012-10-28 22:20:46

bobbym
Administrator

Offline

Re: Big O notation

Hi Mint;

We use to describe how a function behaves as it approaches some value in terms of simpler functions.


In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.

#3 2012-10-28 23:16:34

Mint
Guest

Re: Big O notation

Could you show an example?

#4 2012-10-28 23:26:45

bobbym
Administrator

Offline

Re: Big O notation

Hi Mint;

Yes, hold on please!

There is a whole thread devoted to it right here.

http://www.mathisfunforum.com/viewtopic.php?id=17321

There are many examples.


In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.

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