rule over a letter -- scientific language

[Guest]

how do I make a letter with a rule or line over that letter?

 

[Greg Maxey]

PS,

You can use an EQ field. CTRL+F9 to enter field code brackets. Use { EQ
\x\to(your letter) }

If you do this alot, here is a macro:

Public Sub Negate()

Dim Expr As String
Expr = InputBox("Enter the expression to negate:", "Negate")
If Expr <> "" Then
ActiveDocument.Fields.Add Range:=Selection.Range, _
Type:=wdFieldEmpty, _
Text:="EQ \x\to(" & Expr & ")", _
PreserveFormatting:=False
End If
End Sub