👉 Handled math, also known as "nested" or "recursive" math, refers to mathematical expressions where a function is applied to itself within its own definition. This technique allows for the creation of complex expressions that can model intricate relationships and processes, such as recursive algorithms or fractals. For example, the factorial function \( n! \) is handled math because it involves multiplying \( n \) by the factorial of \( n-1 \), which in turn involves \( (n-1)! \), and so on, until reaching the base case of \( 0! = 1 \). This self-referential nature enables the representation of phenomena that naturally involve repetition or hierarchical structures, making handled math a powerful tool in various fields like computer science, economics, and biology.
