一类有无穷多解法的不定积分

A Class of Indefinite Integral with Infinite Solutions

本文给出了一类不定积分的无穷多解法 .这些解法联系着比较多的知识 ,存在着多种思路 ,具有启发性好 ,趣味性浓 ,实用性强等优点 。

In this paper, many a solution to a certain class of indefinite integral is given. These solutions are related to much knowledge and there are many ways of thinking in them. They are perfect in inspiration, rich in interest, feasible in practice, and can well be applied to teaching.