OverBar

OverBar[expr]

displays with a bar over expr.

Details

  • OverBar[expr] can be entered using and _.
  • OverBar[expr] remains unchanged by evaluation.
  • The bar extends the full length of expr.

Examples

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Basic Examples  (2)

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Type and then _ to enter directly:

In[1]:=
Click for copyable input
Out[1]=

Neat Examples  (1)

Introduced in 2007
(6.0)