摘要
举例说明数列极限证明中的变量预限制,指出预限制的意义和原则,并将其扩展于应用于函数极限证明中.
This paper illustrates variable prerestriction in the demonstration of sequence limit, points out the significance and principles of the restriction, and extends it to the demonstration of function limit.
出处
《洛阳师范学院学报》
2013年第11期24-26,共3页
Journal of Luoyang Normal University
关键词
极限证明
变量预限制
应用原则
扩展
demonstration of limit
variable prerestriction
application principle
extension
