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My attempt to hack a 'standard state' symbol which looks like a circle
with a horizontal line thru it<br>
it would only ever be used as a superscript in math mode <br>
is not great, even downright poor ... see \notzero below<br><br>
ideally a hack of the AMS symbol \circleddash with a smaller circle
and/or a longer line<br>
would fit the bill. The closest I have found in the Comprehensive
LaTeX Symbol List<br>
is \minuso in the stmaryrd package which I do not want to use
...<br><br>
So how does one redefine \circleddash to suit?<br>
---------------------------------------------------------------------------<br>
\def\notzero{{\mathchar'174\mkern-13mu 0}}<br><br>
\begin{document}<br><br>
\begin{equation}<br>
H^{\notzero}_T = H^{\notzero}_r + \int^T_r C^{\notzero}_P \; dT
<br>
\end{equation}<br><br>
$$ \circleddash $$<br>
----------------------------------------------------------------------------<br><br>
<x-sigsep><p></x-sigsep>
<tt>
Dr. John M. Simmie<br>
Chemistry Department & Environmental Change Institute<br>
National University of Ireland, Galway::Ireland<br>
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