Author(s): GONG Yifei, LIU Yuewei, GONG Dongshan
Pages: 5-6
Year: 2013 Issue:  2
Journal: Journal of Science of Teachers' College and University
Keyword:  separate variable method; differential mean-value theorem; auxiliary function;
Abstract: 利用分离变量法构造辅助函数,给出了 Lagrange 中值定理和 Cauchy 中值定理的另一种证明方法,得到了微分学应用中的几个结果.