摘要
给出了用罗朗展开分解有理分式的新方法,较待定系数法具有明显优势.
The article provides a new way of rational expression analysis by using Laurent expansion.Compared to the method of undetermined coefficients,the new method is rather convenient obviously.
出处
《井冈山大学学报（社会科学版）》
2004年第5期52-53,共2页
Journal of Jinggangshan University(Social Sciences)
关键词
有理分式
罗朗展开
泰勒展开
rational expression
Laurent expansion
Taylor expansion
