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InverseSeries

Usage

InverseSeries[s, x] 取由Series产生的序列 s ,并给出由s表示的逆函数的序列。


Notes

InverseSeries 执行级数的反演。
• 给定一个级数  , InverseSeries[s, x] 给出使得   的级数。
InverseSeries 能运用到任何有适当结构的SeriesData对象,而不管是否它能由Series产生。
• 参见 Mathematica 全书: 3.6.4.
• 同时参见: Solve, InverseFunction.
Further Examples

Composing a series with its inverse gives the identity.

In[1]:=  

Out[1]=

In[2]:=  

Out[2]=

In[3]:=  

Out[3]=

In[4]:=  



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