LaTeX.org

Thanks a lot! I changed \savelabel to the following so that the label is actually hidden (which is what I wanted).

Thanks a lot for that, but basically what I want/need is a simple command like

\CreateAnInvisibleLabel[labelname]{Legendre}

which creates a hidden reference point so that I can access it, e.g.

... as defined in the \ref{labelname} polynomials ...

which gives me

... as defined in the ...

Hey,

My document might look like the text below:

Paragraph 1: Lie groups represent the best-developed theory of continuous symmetry of mathematical objects and structures, which makes them indispensable tools for many parts of contemporary mathematics.
...
As discussed in Paragraph 1 we conclude ...

Just one little additional question: how can i indent the text after the first line (as shown in the screenshot), i.e. keep the red-shaded areas clear of any text?

Thanks for the tip. It works perfectly now.

Well, I received the following error messages when I tried your code. Hence I assumed it could only be used with certain latex libraries (since you mentioned TikZ). :/

Thanks a lot for your reply. But is there an equivalent for Miktex?

Hey,

In university I learned to write theorems and proofs as shown in the attached picture. Now I started typing my own lecture notes and was wondering how one could accomplish such a "frame" around the edges of the proof.

Thanks for your help.

As I said in my first post, if I do what you suggest then my table looks crooked (see attachment).

:/

Edit:
Oh, my bad, you were right, of course. it all looks terrific now. Thanks.

Hey,

I have the following code
\documentclass[11pt]{article}
\usepackage[T1]{fontenc}

\begin{document}
The quick brown fox jumps over the lazy dog.

\begin{tabular}{
>{\centering\arraybackslash}p{1.2cm}
>{\centering\arraybackslash}p{1.4cm}|
>{\centering\arraybackslash}p{2.0cm}
>{\centering ...