Chain rule

中文含义：链式法则，复合函数求导法则

英语词性：noun

美式音标：[tʃeɪn ruːl]

同义词：composite rule

易混淆单词：product rule

双语例句：

  • The chain rule for differentiation is a rule for finding the derivative of a composite function.
  • According to the chain rule, if y is a function of u, and u is a function of x, then the derivative of y with respect to x can be found by multiplying the derivative of y with respect to u by the derivative of u with respect to x.