正项级数的一个新的判敛法

A new converge method on active progression

叙述了“比值”和“根值”判敛法的相似和不同之处,通过命题和例子说明后者比前者适用的范围更加广泛,并将两种判敛法结合,给出了一个更一般的正项级数判敛法。

This paper discusses the similarity and difference between ratio value and square root value converge method. Ex-plains that the latter one applies to a more wide range of fields that the former one by means of problems and examples and thenit combines the two forms of converge method, thus put forth a more generally accepted active progression converge method.