二元函数条件极值的一个简便判别方法

A Simple Decision Method on Binary Function's Conditional Extremum

本文给出了二元函数条件极值的一个简便判断别方法,利用此方法可方便地判断二元函数的条件极值,特别对一些实际问题极值的判断更快捷、正确。

In this paper.we give a simple decison method on binary function's Conditional extremum,and we can conveniently dis criminate binary function's conditional extremum,especially on some virtual problems by the method.