PolyLog
 Usage
• PolyLog[n, z] 给出多对数函数  . • PolyLog[n, p, z] 给出Nielsen一般多对数函数  。
Notes
•  . •  . •  . • PolyLog[n, z] 在复 z 平面上从  到  有一个不连续分支线。 • FullSimplify 和FunctionExpand 包括对的变换规则. • 参见 Mathematica 全书 : 节 3.2.10.
 Further Examples
This is the derivative.
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This is the series expansion around  to order  .
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This is the derivative of the generalized polylogarithm.
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Here is the series expansion for the generalized polylogarithm around  to order  .
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You can use FunctionExpand to simplify this expression.
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