FullForm
Usage
• FullForm[expr] 显示 expr 的完全形式,不使用特殊句法。
Notes
• 例如: FullForm[a + b^2]  . • FullForm 是一个"包装",它影响显示,但不影响计算.
Further Examples
Here is the FullForm of a polynomial.
In[1]:=
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Out[1]//FullForm=
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This gives the FullForm of an equation.
In[2]:=
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Out[2]//FullForm=
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See the Further Examples for Blank.
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