recursion

[计] 递归; 循环

发音

US /ɹɪˈkɜː(ɹ)ʒən/
其它 /ɹɪˈkɜː(ɹ)ʒən/

词形变化

recursions 复数 recursions

别名

recussion

释义与例句

n.
  1. 1.

    The act of recurring.

    可数 不可数
  2. 2.

    The act of defining an object (usually a function) in terms of that object itself.

    递回

    递归

    可数 不可数 数学

    n! = n × (n − 1)! (for n > 0) or 1 (for n = 0) defines the factorial function using recursion.

  3. 3.

    The invocation of a procedure from within itself.

    可数 不可数 计算机 工程 数学

    This function uses recursion to compute factorials.

词汇关系

名词

上位词 2

rule formula

相关短语

recursion theory Kleene's recursion theorem Kleene's recursion theorems minimal recursion semantics tail recursion [计] 尾递归 infinite recursion primitive recursion left recursion

词源

Borrowed from Latin recursiō (“the act of running back or again, return”), from recurrō (“run back; return”), from re- (“back, again”) + currō (“run”).

来源：wiktionary