摘要
试图对二阶导数与拐点的关系作进一步的推广,得到高阶导数与拐点的关系,进而得到拐点与极值点的关系。
In this paper, the author mainly studies the relations between second derivate and the inflexion and attempts to make further popularization to this conclusion and to get the relation between higher-order derivate and inflexion. And then the author gets the relation between inflexion and extreme point.
出处
《丽水学院学报》
2004年第5期31-33,共3页
Journal of Lishui University
