3.11.1 Top new questions this week

3.11.1.1 How can I typeset Greek letters in siunitx?

http://tex.stackexchange.com/questions/358546/how-can-i-typeset-greek-letters-in-siunitx

I want to use a Greek letter as the variable with the unit, and I am using siunitx to do it. The code below cannot be successfully compiled in pdflatex 
\documentclass{article} 
\usepackage{siunitx} 
...
 

- asked by Ice0cean (14 votes), answered by Joseph Wright (17 votes)

3.11.1.2 Print catcodes as subscripts

http://tex.stackexchange.com/questions/358660/print-catcodes-as-subscripts

I have the following code to print catcodes as subscripts. Can one improve it to work also for the backslash and the braces? And what about the space? (I'm not asking about the comment char and  ...
 

- asked by Ulrike Fischer (12 votes), answered by David Carlisle (8 votes)

3.11.1.3 Add a picture before book title

http://tex.stackexchange.com/questions/357769/add-a-picture-before-book-title

I want to add a logo picture on the title page. However, it appears that I could not make it before the title. Is it possible to do so, please? If so, how and how to make it centered and above the  ...
 

- asked by LaTeXFan (11 votes), answered by Skillmon (12 votes)

3.11.1.4 TikZ: strange behaviour of cycle / coordinate / pic name in TikZ pics

http://tex.stackexchange.com/questions/358576/tikz-strange-behaviour-of-cycle-coordinate-pic-name-in-tikz-pics

In a TikZ pic, the combination of -- cycle, \coordinates, and the name key (or using parenthesis) only works sometimes. 
\documentclass{article} 
\usepackage{tikz} 
\begin{document} 
\tikzset{ 
...
 

- asked by user72575 (9 votes), answered by Symbol 1 (2 votes)

3.11.1.5 Write dynamic command name to an auxiliary file

http://tex.stackexchange.com/questions/358048/write-dynamic-command-name-to-an-auxiliary-file

I have a collection of latex documents. I want to output some latex commands to an auxiliary file corresponding to each document. All these aux files will be later used (along with their TOCs) to  ...
 

- asked by Magguu (9 votes), answered by egreg (9 votes)

3.11.1.6 \ifcase and macro expansion

http://tex.stackexchange.com/questions/357784/ifcase-and-macro-expansion

There are some code. I strip out unrelated parts and get test one: 
\documentclass[a4paper,11pt]{extarticle} 
\begin{document} 
\newcommand{\mystrA}{% 
a% 
\or b% 
\or c% 
\else d% 
} 
...
 

- asked by Dimitry (9 votes), answered by David Carlisle (8 votes)

3.11.1.7 TexStudio background in beamer

http://tex.stackexchange.com/questions/357921/texstudio-background-in-beamer

I am interested in building a beamer slide with a background similar to the one displayed when TexStudio is started, I don't know where to start. any ideas how to accomplish this? 
Basically, I want  ...
 

- asked by Paul Lara (8 votes), answered by CarLaTeX (7 votes)