As you should expect by now, you can call one function from within another. As an example, we’ll write a function that takes two points, the center of the circle and a point on the perimeter, and computes the area of the circle. Assume that the center point is stored in the variabl...
After factorial, the most common example of a recursively defined mathematical function is fibonacci, which has the following definition1:fibonacci(0) = 0 fibonacci(1) = 1 fibonacci(n) = fibonacci(n−1) + fibonacci(n−2); Translated into Python, it looks like this: def fibonacci (n...