摘要
本文介绍了积分学中分部积分计算的几种方法,给出了u(x)和dv(x)的选择法则,同时又给出对某些特殊函数的积分用斜式相乘法与待定系数法求解。
This paper introduces several methods of integration by parts and how to choose a proper one. Integration of some special functions is solved by method of tilted style multiplies or undetermined coefficient.
出处
《塔里木大学学报》
2009年第1期54-56,共3页
Journal of Tarim University
关键词
函数
分部积分
连续
斜式相乘法
待定系数法
function
integration by parts
continuous
tilted style multiplies, method ofundetermined coefficient
