Hi Uwe,
Thanks for you solution with the defining the box size, but it was not the exactly the thing i wanted. I wanted to create a box which would fit the equation only.
Your solution with a full box was working, but with the small box was not. That problem I dealt with was not to create the box and inside it to insert my equation, it was when i re-open the file, the equation was not in side the box. I do not know if it is a bug or not. When I looked at your document and i had found the option \boxed and that solve the problem.
Thanks
Uwe StÃhr wrote:
Hannan Sadar wrote:
I had try to put a box on a formula to emphysise it and to add a Label so i could use the cross reference in th future. For this i done the following:
\fbox -> C - m -> C - enter.
Note - C stand for Control.
I added C - enter to be able to add a label for cross reference.
C-Enter switches to a multiline equation and these aren't allowed within normal boxes. You need a \parbox here.
In
http://wiki.lyx.org/uploads/LyX/LyXMathebefehle/LyXMathebefehle.pdf
on page 23, you can find an example of a framed labeled box. As I'm shure, that you aren't able to read german, I attached a small lyx-example.
regards Uwe
------------------------------------------------------------------------
#LyX 1.3 created this file. For more info see http://www.lyx.org/
\lyxformat 221
\textclass scrartcl
\begin_preamble
\usepackage{calc}
\end_preamble
\options fleqn,tablecaptionabove
\language ngerman
\inputencoding auto
\fontscheme ae
\graphics default
\paperfontsize 12
\spacing single \papersize a4paper
\paperpackage a4
\use_geometry 0
\use_amsmath 1
\use_natbib 0
\use_numerical_citations 0
\paperorientation portrait
\secnumdepth 4
\tocdepth 3
\paragraph_separation skip
\defskip medskip
\quotes_language german
\quotes_times 2
\papercolumns 1
\papersides 1
\paperpagestyle empty
\bullet 1
1
34
-1
\end_bullet
\bullet 2
2
35
-1
\end_bullet
\bullet 3
2
7
-1
\end_bullet
\layout Standard
\begin_inset Formula \begin{equation} \fbox{$A=\int B\,\mathrm{d}x$}\label{eq:framed eq}\end{equation}
\end_inset
\layout Standard
\begin_inset ERT status Open
\layout Standard
\backslash fbox{
\backslash parbox{
\backslash linewidth-2
\backslash fboxsep-2
\backslash fboxrule}{
\end_inset
\begin_inset Formula \begin{equation} A=\int B\,\mathrm{d}x\label{eq:framed label}\end{equation}
\end_inset
\begin_inset ERT status Open
\layout Standard
}}
\end_inset
\the_end
--
You would never know until you try and find out what you are capable off.
By Jone Doe