1.14.1 Top new questions this week

1.14.1.1 How to change color of operators (lim, log, etc.)?

http://tex.stackexchange.com/questions/273941/how-to-change-color-of-operators-lim-log-etc

How can I change the color of operators like "log", "lim" or the root symbol of \sqrt command?
 

- asked by Ben (15 votes), answered by Werner (14 votes)

1.14.1.2 Spacing using operators

http://tex.stackexchange.com/questions/273834/spacing-using-operators

Why do I get two different outputs from the following lines (in plain TeX)? 
$f=\mathop{\rm id}_Y\circ f$ 
$f={\mathop{\rm id}_Y}\circ f$ 
\bye 
In both, an operator is used, but in the first one  ...
 

- asked by Lorenzo (13 votes), answered by egreg (15 votes)

1.14.1.3 Typesetting "Na(+)/Cl(-)-dependent"

http://tex.stackexchange.com/questions/274015/typesetting-na-cl-dependent

\documentclass[border=20pt]{standalone} 
\usepackage[utf8]{inputenc} 
\usepackage{lmodern} 
\begin{document} 
Na\textsuperscript{+}/Cl\textsuperscript{-}-dependent 
\end{document} 
I don't really like  ...
 

- asked by Konstantin (11 votes), answered by egreg (15 votes)

1.14.1.4 Why can't XeTeX handle this dank meme?

http://tex.stackexchange.com/questions/273265/why-cant-xetex-handle-this-dank-meme

MWE 
Please use the image linked to below. 
\documentclass{article} 
\usepackage{graphicx} 
\begin{document} 
\includegraphics{dank} 
\end{document} 
Oddly enough, only this picture fails and only when  ...
 

- asked by Sean Allred (8 votes), answered by Akira Kakuto (8 votes)

1.14.1.5 Pictures of equal size have different position when exchanged by the only command in a beamer presentation

http://tex.stackexchange.com/questions/274285/pictures-of-equal-size-have-different-position-when-exchanged-by-the-only-comman

I want to have the same basic slide with different pictures. For this I tried to use the only command. My minimal working example is 
\documentclass[12pt]{beamer} 
\usetheme{Goettingen} 
...
 

- asked by user90428 (8 votes), answered by Christian Hupfer (5 votes)

1.14.1.6 A bridge (game) related question

http://tex.stackexchange.com/questions/274074/a-bridge-game-related-question

With the help of egreg, my bridge-related macros have come a long way. The following MWE: 
%******************************************************************************** 
...
 

- asked by blackened (8 votes), answered by egreg (5 votes)

1.14.1.7 Building table dynamically with `\edef`, `\noexpand` or whatever

http://tex.stackexchange.com/questions/273525/building-table-dynamically-with-edef-noexpand-or-whatever

Consider the following table: 
\begin{tabular}{ll} 
a & A\\ 
b & B\\ 
c & C\\ 
\end{tabular} 
I would like to define commands \addtableline{...}{...} and \printtable in order to build this  ...
 

- asked by JohnB (8 votes), answered by Werner (7 votes)