## Can the following O(…) expression be simplified?

I have an algorithm with three variables affecting the time complexity: $k$, $L$, and $n$. I have come up with the following that expresses the complexity: $O(kn + k^2L + k^2nL + knL)$ I think I should be able to simplify this to: $O(k^2nL)$ Am I correct? I’m a little fuzzy on how to simplify… Read More »