Iterated Application

The $n$ -th iterated application of a single-argument function $f$ is the function that, applied to value $x$ , returns $f^n(x)$ , that is, $f(f(...f(x)...))$ , where $f$ is applied $n$ times. Zero applications of $f$ correspond to the identity function (as usual, zero repetitions of anything correspond to a neutral element). Write a function $iterated\_appl(f, n)$ that returns the $n$ -th iterated application of $f$ . The value of $n$ will be a non-negative integer, and $f$ is expected to take floats to floats.

Problem information

Author: Jordi Delgado & José Luis Balcázar

Generation: 2026-01-25T16:58:05.394Z