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Dear Johannes,

Thank you very much, let me work on it.

huu

Hello, all,
I am trying to draw a mind map and below is the latex code, I have not added formating yet. The problem is am getting error

! Extra }, or forgotten \endgroup.l.30 }

I have tried to follow up, the code and I cant see: Please any help.
\documentclass[a4paper, 12pt]{article ...

Johannes_B,
Thanks a lot. it worked.

Hello,
Good day,
I am writing a cases based formula. However, only the bracket symbol is display, not the whole formula. is there specific latex package for greek letters?

using:
ubuntu 14.04
Latex 2016
RStudio 1.01.

# Latex packages
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{latexsym ...

Hello all,
I have problem on how to format text in paragraph.Here I mean that for example to insert a small space between the dot and the starting word.
or should I insert it manually?

Thanks for support

Hello all,
I am new to latex and would like to start using it.I have few question:
1. Is there a package for proposal writing?.
2.Which is the good bibliography to use ?. bibtex or biblatex?
3. When I use bibliography style named, getting the following error ,"named.sty' not found". is there a ...