[texhax] "variablke" formula numbers (in latex)

Konstantin Karapetyan texnic at photonica.ru
Sun Jun 19 12:39:42 CEST 2005

Hello Victor,

I am afraid the question is not quite clear. Could you explain it in
other words or, better, give a complete short example in LaTeX (a bad
one) and say, in what way you would like it to be improved? Perhaps
then texhax will be able to help.

Happy TeXing!


> I have a formula which is given by equation say
> \begin{equation}
> x_\pm = .....
> \end{equation}
> and which I would like to call $(6.7)_\pm$. Sometimes
> I will refer to $(6.7)_\pm$ and sometimes to $(6.7)_+$,
> or $(6.7)_-$. Is there a way to do it in the usual
> \label - \ref way completely avoiding typing (6.7)?
> Also I want it to be consistent with hyperref package

> Thank you in advance
> --
> ========================
> Victor Ivrii, Department of Mathematics, University of Toronto

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