Depth-first search. Depth-first search (DFS) is an algorithm for traversing or searching tree or graph data structures. One starts at the root (selecting some arbitrary node as the root in the case of a graph) and explores as far as possible along each branch before backtracking.
Derivative classification is: the incorporating, paraphrasing, restating, or generating in new form information that is already classified and the marking of the new material consistent with the classification of the source material, or the marking of the information in accordance with an authorized classification guide.
We call it a derivative. Here is the official definition of the derivative. Definition. The derivative of with respect to x is the function and is defined as, (2). Note that we replaced all the a âs in (1) with x âs to acknowledge the fact that the derivative is really a function as well. We often âreadâ as â f prime of x â. Letâs compute a couple of derivatives using the definition. Example 1 Find the derivative of the following function using the definition of the derivative. Solution. So, all we really need to do is to plug this function into the definition of the derivative, (1) , and do some algebra.