👉 Inestimability is a concept in computational complexity theory, specifically related to the problem of deciding whether a given program can be executed efficiently. It refers to a situation where it is impossible to determine the exact number of operations or steps involved in a computation. The idea behind inestimability is that even if we know how many steps are involved in a particular algorithm, we do not have enough information to accurately predict the exact number of operations needed for any given problem. This means that we cannot