Mastery 21 Use of recursion for repetitive algorithms

#TC1014 #mastery21

In this mastery I will explain the use of recursion for repetitive algorithms.One example is this one:

well first I can say that this is very helpful when you want that you function be easy to understand.

In this picture we can see that  the recursion is when we use the function inside the function.What I mean? well in this example we use the same function inside the fuction to get to the more simple value of the we want, so it work as a loop that will stop until it get to the last value.

Sometimes the recursion fuction a very helpful, but it depens that what it does the function, because if the function is a little complex the time that the function works its going to be mora than a non-recursion function.

here is a link about more information of what is an recursion fuction in python: http://www.python-course.eu/recursive_functions.php