摘要
举例说明选取恰当的变量变换,可简化积分的求解运算,收到事半功倍的效果。
This paper illustrates through examples that selecting the appropriate variable transformation simplifies the solving of integral operation.This idea makes the process of the operation get twice the re-sult with half the effort.
出处
《陇东学院学报》
2015年第1期19-21,共3页
Journal of Longdong University
关键词
变量变换
积分
计算
variable transformation
integral
computation