Note on Edit: I changed the notation of the formula for the number of divisors, so people wouldn't be confused by the usage of the letter in both sides of the equation.
Please put four tides at the end of your message, like this: -- ~~~~. Also, what is ? -- 1=2 13:01, 3 June 2008 (UTC)
“As , iff such that eventually .”
Basically, is the upper bound of as approaches some value; if , for example, then , because the term ‘grows’ faster than any other term that defines the function (note that this is not an equation; this is merely saying that there is some positive multiple of — say, — that will always be greater than or equal to the absolute value of the function as approaches a certain value). Of course, this is a very basic definition of the big-O notation, and may not be so accurate.
-- Metafor 04:32, 5 June 2008 (UTC)