Re: issue with replace

 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}
> 
> Not here. I see
> \[
> \frac{\Gamma^{2}_{ul}}{2\Gamma_{ul}}
> \]
> 
> Again: What is your lyx-version?

2.4.4


> 	Kornel
> 
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