摘要
将分段函数求导问题归纳为三种基本形式，并分别进行讨论。
The methods of solving derivative of piecewise defined function were classified as three basic forms and discussed,corresponding formula were gvien.
出处
《北京印刷学院学报》
1999年第2期34-38,共5页
Journal of Beijing Institute of Graphic Communication
