函数展开为阶乘幂级数的方法  

Methods of Function Expanding into Factorial-Power Series

作　　者：孙建新[1] 

机构地区：[1]绍兴文理学院数学系,浙江绍兴312000

出　　处：《绍兴文理学院学报》2016年第7期29-34,共6页Journal of Shaoxing University

摘　　要：借鉴Taylor展开法与Stirling公式,给出一般初等函数展开为阶乘幂级数的两种方法:直接展开法与间接展开法.此外还探讨了应用这些方法的若干实例.Inspired by Taylor＇ expansion method and Stirling＇ formula, we provide two methods for the generallyelementary function to be expanded into factorial power series： direct method and indirect method. In addition,several examples about the application of these methods are discussed.

关 键 词：TAYLOR展开 STIRLING公式 阶乘幂级数 直接展开法 间接展开法 

分 类 号：O15[理学—数学]