Consider a function of the form y x. First we take the increment or small change in the function. Finding a derivative of the square roots of a function can be done by using derivative by definition or the first principle method.
Derivative of Square Root Polynomial.
Many iterative square root algorithms require an initial seed valueThe seed must be a non-zero positive number. It should be between 1 and the number whose square root is desired because the square root must be in that rangeIf the seed is far away from the root the algorithm will require more iterations. Using the Power Rule 1. Derivative of a Square Root.