求解复杂定积分问题的特殊方法  

Special Methods for Solving Complex Definite Integral Problems

作　　者：黄莺语 俞雨辰 潘乘风 HUANG Yingyu;YU Yuchen;PAN Chengfeng(Shanghai Normal University Affiliated Foreign Language Primary School Songjiang North Branch,Shanghai 201613;Dongtai Middle School of Jiangsu Province,Yancheng 224200;School of Science,Nanjing University of Posts and Telecommunications,Nanjing 210023)

机构地区：[1]上海师范大学附属外国语小学松江北部分校,上海201613 [2]江苏省东台中学,江苏盐城224200 [3]南京邮电大学理学院,江苏南京210000

出　　处：《高等数学研究》2024年第6期33-35,共3页Studies in College Mathematics

摘　　要：本文介绍一些特殊方法求解定积分.深刻理解这些技巧背后的原理并熟练掌握能够有效提高处理复杂定积分问题的能力.This paper introduces some special methods for solving complex definite integrals.Deeply understanding the principles behind these techniques and mastering them proficiently can effectively improve the ability to handle complex definite integral problems.

关 键 词：定积分 三角函数 恒等变形 含参积分 

分 类 号：O172.2[理学—数学]