本文试应用求解一阶线性微分方程的方法导出几类常见的函数项级数的求和公式。
The sum formulas of several kinds of ordinary series with function term are deduced by using the method of solving linear differential equation.
和传统的无穷级数求和的计算方法相比，本文所给出的方法更为概念清晰、计算简便。
Comparing with the familiar infinite serial method of summarization this method is more clear in physical concept and simple in calculation.
和传统的无穷级数求和的计算方法相比，本文所给出的方法更为概念清晰、计算简便。
Comparing with the familiar infinite serial method of summarization this method is more clear in physical concept and simple in calculation.
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