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Avoid eqnarray ! Use the corresponding environments provided by amsmath (perhaps enhanced by mathtools from the mh bundle). Regardless of that you can't split automatically scaled pairs of delimiters over several lines. Either use a closing invisible delimiter or manual delimiter scaling. Further r...

Have a look at the section about figures in the LyX Wiki.


Thorsten

What about simply switching between two page styles?

For a more detailed answer instead of this random shot it requires a self-contained and minimal example.


Best regards and welcome to the board
Thorsten

It seems as if section about BibTeX in the LyX Wiki could be helpful.

In general the LyX Wiki is a good starting point for general information about the use of LyX.


Thorsten

I didn't take into account that a part heading of course can consist only of characters without descenders. So we need an invisible strut here to balance this. Supplement the redefinition of \cftpartafterpnum with the \strut command to insert an invisible rule with a height of 0.7\baselineskip and a...

Your redefinition of \cftpartafterpnum seems to be the culprit. It requires to prevent the page break between the concerned ToC entry and the following rule. And according to the explanations in the tocloft manual I think that \cftparfillskip is fairly wrong here. The below approach works quite nice...

Just for information to other users for awareness of possibly already existing solutions. The question has also been posted to {TeX} SX . Please read what our administrator thinks about that . A crossposting is always contra-productive. But there is nothing really against it as long as it is mention...

If you want to get concrete answers, you will have to present more than a preamble. Since you are not new to the forum, you should already know this.


Thorsten

ZamanX90 wrote:[…] Where is the error?

Perhaps somewhere in the exported code?


Best regards and welcome to the board
Thorsten

Just for information to other users for awareness of possibly already existing solutions. The question has also been posted to {TeX} SX . Please read what our administrator thinks about that . A crossposting is always contra-productive. But there is nothing really against it as long as it is mention...