You will be given a definition of a task first, then some input of the task.
Given a sentence in English, provide an equivalent paraphrased translation in Japanese that retains the same meaning both through the translation and the paraphrase.

For example , in JavaScript , the factor function can be defined as anonymous via such a recursion :
Output:
たとえば、JavaScriptでは、階乗関数は、匿名などの再帰によって定義できます。