【摘要】 用等价无穷小量替换求极限是一种常用、方便、有效的方法。但寻求等价无穷小量并非易事。本文主要探讨用泰勒公式寻求等价无穷小量及用等价无穷小替换求极限的方法。更多还原

【Abstract】 Getting limit with substitution of equivalence infinitesimal is a common,convenient and efficient way.But it’s hard to get the equivalence infinitesimal.In this paper,we present a novel algorithm to get the equivalence infinitesimal using Taylor theorem,and the method to get limit with substitution of equivalence infinitesimal is also presented.更多还原