[texhax] A Question

[Herbert Gintis]

At 10:46 AM 7/16/2003 -0400, Robert Sherry wrote:

>    In logic, a vertical bar or hat sign is often placed on top of a variable
>to indicate
>the not operator. Could somebody please tell me how to do this in LaTex/Tex?
>
>                                         Robert Sherry
         \hat\x  or \overline{x} while in math mode.

Herb




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Herbert Gintis
Emeritus Professor of Economics, University of 
Massachusetts
External Faculty, Santa Fe Institute, Santa Fe, NM
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