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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

Online

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.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.

#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

Online

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.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.

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