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$Aborted

$Aborted
返回一个特殊符号作为结果,表示取消计算.
取消计算时,返回 $Aborted
尝试用精确算法计算,如果运算太慢,则退回到机器算法:
取消计算时,返回 $Aborted
In[1]:=
Click for copyable input
Out[1]=
 
尝试用精确算法计算,如果运算太慢,则退回到机器算法:
In[1]:=
Click for copyable input
In[2]:=
Click for copyable input
Out[2]=
In[3]:=
Click for copyable input
Out[3]=
版本 2 的新功能
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