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Re: An informal introduction to O(N) notation

by fruiture (Curate)
on Jan 18, 2003 at 12:09 UTC ( #227954=note: print w/replies, xml ) Need Help??

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  1. or download this
      f(n,m,...) = O(g(n,m,...))
    means that there exists a constant "c", for which
      c * g(n,m,...) >= f(n,m,...)
    is true for large enough n,m,...
    
  2. or download this
       f(n,m,...) = Ω(g(n,m,...)
    means that there is ....
       c * g(n,m,...) <= f(n,m,...)
    
  3. or download this
     f(n,m,...) = &Theta;(g(n,m,...))
    means that
      f(n,m,...) = O( g(n,m,...) )
    and
      f(n,m,...) = &Omega;( g(n,m,...) )
    

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