On Thu, 5 Sep 2024, [email protected] wrote:
1. I want to write down the set of positiv real numbers including zero, which is in mathematical language an R with a superscript (+) and a subscript (0). In Lyx I can write only a super- or a subscript, but not both. How can I write a super- and a subscript at once?
Johann, Using math mode you can select a format that allows you to insert both sub- and superscripts.
2. I wrote a mathematical definition with a head-line "Difinition of xxx", followed by the correponding text. I could also generate a box around my definition. Now I want to draw a line in my box which separates my head-line from the text. What should I do?
I've no idea.
3. How can I incorporate a new paket in lyx? I have read that one should "write ERT LaTeX-Code into the document". But what does this mean? Please, be very detailed in your answers.
While I don't know what a 'paket' is, ERT is an unfortunate historical term (Evil Red Text) for inserting LaTeX in the LyX document. On my hosts I use Ctrl-l (control key + 'l') to open a box with a red outline (I don't remember on which menu that's found). Start your LaTeX string with a backslash. This is probably in one of the help manuals available on the help menu. HTH, Rich -- lyx-users mailing list [email protected] http://lists.lyx.org/mailman/listinfo/lyx-users
