出典:Wikipedia
出典:『Wikipedia』 (2011/01/08 21:30 UTC 版)
In mathematics, an iterated function is a function which is composed with itself, possibly ad infinitum, in a process called iteration. In this process, starting from some initial value, the result of applying a given function is fed again in the function as input, and this process is repeated. The sequence of numbers that is obtained from this process is called an orbit.