If you’re looking to create an efficient and concise iteration solver using nested functions, you’re in the right place. Python’s functional programming capabilities make it an ideal language for such tasks.
Nested functions, or inner functions, are defined within another function. They are a powerful feature in Python because they can access variables from their enclosing scope, which allows for elegant and concise solutions.
We’ll create an iteration solver that repeatedly applies a function to an initial value until a termination condition is met. This can be particularly useful in mathematical computations, optimization problems, or iterative algorithms.