摘要
在一定条件下用多项式可制作出分段定义的初等函数、在界点处可导的函数.据此,可构造反例澄清有关的误解.
Under certain conditions, primary segnent functions and interface inductable functionscan be made from po1ynomial expressions, from which reverse examples can be made to clearsome misunderstandings.
出处
《商洛学院学报》
1999年第4期30-33,共4页
Journal of Shangluo University
关键词
多项式
分段函数
命题
Polynomial expression
segnent function
proposition
