Depending on the problem's size and complexity, the depth and number of recursive calls are set to ensure that the algorithm can find an optimal solution within a reasonable time frame.

Depending on the problem's size and complexity, the depth and number of recursive calls are set to ensure that the algorithm can find an optimal solution within a reasonable time frame.

It is a simple sentence comprised of repeated verb noun phrases -- 'chased the cat', 'ate the cheese' -- and is an example of layered complexity called recursion. Recursion is the repetition of ...