| 用定义求解高等数学中的有关问题 |
| |
| 引用本文： | 王海怒.用定义求解高等数学中的有关问题[J].数学理论与应用,2005,25(4):105-106. |
| |
| 作者姓名： | 王海怒 |
| |
| 作者单位： | 长沙理工大学数学与计算科学学院,长沙410007 |
| |
| 摘 要： | 应用导数的定义，为分段函数的分界点提供了一种行之有效的求导方法，利用微分的定义判断函数在分界点及其他特殊点的可微性，运用定和分的定义求一类特殊类型的极限．
|
| 关 键 词： | 高等数学导数 定积分 分段函数 可微性 |
| 收稿时间： | 06 29 2005 12:00AM |
Solving Some Problems of High Mathematics by Definition |
| |
| Wang Hainu.Solving Some Problems of High Mathematics by Definition[J].Mathematical Theory and Applications,2005,25(4):105-106. |
| |
| Authors: | Wang Hainu |
| |
| Abstract: | Using the definition of derivative, provide a method of calculating the derivative at the interphase point of a subsection function, using the definition of differential, estimate the differentiability of the interphase point of a function, using the definition of definite integral, calculate the limit with some particular form. |
| |
| Keywords: | Derivative Differential Definite integral |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
