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O-notation stresses
el.	O-нотация
O notation
comp., MS	O-нотация (An indication of the relative performance of an algorithm. An algorithm or the method that implements it is said to be O if its execution is a constant, O(log n) if its execution is proportional to the natural log of n, or O(n) if its execution is proportional to n. O notation is frequently used as a way to compare the relative performance of operations on collections, in which case n is usually the number of elements in the collection)
IT	О-нотация

O-notation : 2 phrases in 1 subject

Mathematics

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