generate questions: Upper and lower bounds are usually stated using the big O notation, which hides constant factors and smaller terms. This makes the bounds independent of the specific details of the computational model used. For instance, if T(n) = 7n2 + 15n + 40, in big O notation one would write T(n) = O(n2).
What expression is generally used to convey upper or lower bounds? {sep_token} What does a big O notation hide? {sep_token} How would one write T(n) = 7n2 + 15n + 40 in big O notation? {sep_token} Big O notation provides autonomy to upper and lower bounds with relationship to what?