> Sent: Sunday, November 30, 2025 at 10:11 AM
> From: "Kornel Benko" <[email protected]>
> To: [email protected]
> Subject: Re: issue with replace
>
> Am Sat, 29 Nov 2025 22:39:27 +0100
> schrieb Patrick Dupre via lyx-users <[email protected]>:
>
> > Hello,
> >
> > In the attached file, if I do a find and replace on \Delta_{ul}, by
> > \delta_{ul} (see the png file), lyx does not replace \Delta_{ul}, but
> > \Delta_{ul}^2 by \delta_{ul} which is a real problem.
> >
> > Best.
> >
> > ===========================================================================
> > Patrick DUPRÉ | | email: [email protected]
> > ===========================================================================
>
> Except that in the buffer is
>
> \Delta{^2}_{ul}
What do you mean?
I disagree
In preview mode (and in the lyx file)
\[
\frac{\Gamma_{ul}^{2}+\Delta_{ul}^{2}}{2\Gamma_{ul}}
\]
and in preview search
$\Delta_{ul}$
Thus, I anticipate that \Delta_{ul} will be changed by \delta_{ul}
>
> so the search for \Delta_{ul} fails. How did you insert "\Delta_{ul}^2" ?
Not sure to understand
Usually I do it manually. Note that lyx inserted \Delta_{ul}^{2}
>
> Kornel
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