定积分的算法

本文主要考虑定积分的计算及其应用,了解定积分的一些发展背景,对一些常用的方法和技巧进行了归纳和总结,并较为深入地探讨了定积分的相关应用。

In this paper,we consider the calculation and application of definite integral.Some modal methods and techniques for computation are described and some application to the corresponding issues are studied carefully.