Just another mail to correct a problem with the preceding Lyx file (see the new file attached, and the $ signs in ERT boxes, this is connected with the problem I describe below) and ask a question about insets again:

What kind of Flex insets can be included in a math mode text? Is this possible at all? Especially in displayed equation where one would like to include results from SAge computations? I cannot write the following in math mode in Lyx, putting the left member in a displayed equation and the right member in a sagecode inset that would be converted to the expression I give (\sage{integral(x/(x^2+1),x,0,1)) \dfrac{\partial^{4}y}{\partial x^{4}}=\sage{integral(x/(x^2+1),x,0,1)} I meet two problems: 1/ I cannot insert a Flex:sagecommand inset in a displayed equation, Lyx just goes to the next line before inserting it... 2/ I cannot type the sagetex instruction (*sage{} ) by hand, because "x^2" in the right member must not be interpreted by LyX, since Sage will need it for its computation. I can of course type everything in an ERT, but this cannot be called "integration" can it? ;-) I have reread again the help document on layouts and insets, and I have checked the files that come in the layout folder of LyX, but cannot find any answer to my question. Sorry for bothering you again with my problems... I hope that Sage integration will interest other people... Murat I definitely need the help of a Lyx wizard who understands well the insets and their integration in Lyx/Latex... 2011/10/31 Murat Yildizoglu <myi...@gmail.com> > Just to show you the kind of niceties that such an integration can bring, > I send you two files. One is the Lyx source and the other one is the final > PDF. > In Lyx, I just click on the Preview button and wait a little bit to get > the final PDF that I show here, with results of the computations done by > Sage and converted back to Latex. > > The module isfar from perfect yet (this is the first module I am > creating), a better integration between the Latex output by Sage, and the > math mode in LyX would be implemented to have nice equations typeset with > equation numbers and what not. You can also see that the output of the > integral by Sage is not very beautiful... > > I will continue to work on this module, but it is already useful for me > and eliminates some regrets I feel ;-), since I have dropped Scientific > Workplace in favor of LyX. > > I hope that you will like this new possibilities. > > Best regards, > > Murat > > PS. Sage lives in: http://www.sagemath.org > > > -- > Prof. Murat Yildizoglu > > Université Montesquieu Bordeaux IV > GREThA (UMR CNRS 5113) > Avenue Léon Duguit > 33608 Pessac cedex > France > > yi...@u-bordeaux4.fr > > http://yildizoglu.info > > http://www.twitter.com/yildizoglu > > -- Prof. Murat Yildizoglu Université Montesquieu Bordeaux IV GREThA (UMR CNRS 5113) Avenue Léon Duguit 33608 Pessac cedex France yi...@u-bordeaux4.fr http://yildizoglu.info http://www.twitter.com/yildizoglu

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