摘要
介绍求解由方程组确定的隐函数求导问题常用的几种方法:将隐函数显化,方程两边直接求导,利用全微分。
Introducing some common methods for the derivation of implicit function determined by system of equations: to explicitize implicit function, to differentiate equation, to use perfect differential.
出处
《贵阳学院学报(自然科学版)》
2006年第1期1-2,6,共3页
Journal of Guiyang University:Natural Sciences
关键词
方程组
显化
直接求导
全微分
system of equations
explicitize
immediate derivation
perfect differential