This is documentation for Mathematica 8, which was
based on an earlier version of the Wolfram Language.
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Underoverscript

Underoverscript
is an object that formats as .
  • To enter an underoverscript in a notebook, use either Ctrl+$ to create a normal underscript or Ctrl+& to create a normal overscript. After typing the first script, use Ctrl+% to create the opposite script position. Ctrl+Space moves out of the underscript or overscript position.
Type x Ctrl+& z Ctrl+% y to enter directly:
The baseline is that of :
In[1]:=
Click for copyable input
Out[1]=
 
Type x Ctrl+& z Ctrl+% y to enter directly:
In[1]:=
Click for copyable input
Out[1]=
 
The baseline is that of :
In[1]:=
Click for copyable input
Out[1]=
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