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LogIntegral

Usage

LogIntegral[z] 是对数积分函数


Notes

• 数学函数(参见 节 A.3.10).
• 对数积分函数定义为  , 其中取积分主值。
LogIntegral[z] 在复平面上从   有一个不连续分支线。
• 参见 Mathematica 全书: 3.2.10.
• 同时参见: ExpIntegralE.
Further Examples

This is the derivative.

In[1]:=  

Out[1]=

This is the integral.

In[2]:=  

Out[2]=

This is a series expansion around  .

In[3]:=  

Out[3]=



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