Author(s)

Haijian Cui, Wenyao Xiong

Corresponding Author

Haijian Cui

Abstract

This paper, first introduces the method of calculating the residue, and describes and proves the main contents of the residue theorem, and the promotion of the residue theorem. This paper discusses the calculating problems of integral in analysis with the theorem of residue, obtains the general commutation method and formula by using analytical skills, and then makes it easier to resolve the calculating problems.

Keywords

Residue theorem, integral calculation, infinite integral