等价无穷小的性质及其应用举例

The Property and Some Applied Examples of Equivalent Infinitesimals

论述了等价无穷小的概念及性质,通过举例,对比了不同情况下等价无穷小的应用及其在应用过程中应注意的一些性质条件,使原本复杂的问题简单化.

The concept and property of equivalent infinitesimals are discussed in this paper.By some examples,we contrast the application of equivalent infinitesimals in different cases and some conditions which should be paid attention to during using equivalent infinitesimals.Thus,the complicated problem can be simplified.