Re: Number an equation according to a previous equation's number

[Renaud Lacour]

Le mardi 02 septembre 2008, Paul A. Rubin a écrit :

> Renaud Lacour wrote:
> > Hello,
> > 
> > I would like to achieve the following example.
> > 
> > Assume I number a given equation in a LyX document with the tag
> > "eq:property" and the resulting number is "n". Then after some text
> > and equations, I put a slightly modified version of "eq:property".
> > How can I number the last equation "n'" ?
> > 
> > Thank you for your answer.
> 
> Inside the new equation, type \tag and hit the space bar to get a blue 
> widget.  In the widget, insert a cross reference to eq:property, 
> followed by a single quote.  You need to load the AMS math package; if 
> you have LyX set to load it automatically, that will work (LyX will see 
> the \tag and load the package).

Thank you for this, it works fine.

Now how can I put a reference to the last equation?

-- 
Renaud Lacour <[EMAIL PROTECTED]>