9.58.1 Top new questions this week

9.58.1.1 Outlining the boundary of a shape defined by intersections in TikZ

https://tex.stackexchange.com/landing/r/digest?cta=question&id=694499

I would like to place a thick border around the white area in the image below, while also maintaining the dashed lines in the gray regions. Is there an easy way to do this? 
My code can be found below.... 
[tikz-pgf]
 

asked by MarcosMFlores https://tex.stackexchange.com/landing/r/digest?cta=user&id=303108 Score of 9

answered by Qrrbrbirlbel https://tex.stackexchange.com/landing/r/digest?cta=user&id=16595 Score of 7

9.58.1.2 What are all the possible codes for   A\\B  ?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=694569

I am interested in the matrix: 
To make this matrix, I am using the following code: 
$\left\{\!\!\!\left\{\begin{array}{l} A \\ B \end{array}\right\}\!\!\!\right\}$ 
What are other possible codes to ... 
[matrices] [brackets]
 

asked by Alezig https://tex.stackexchange.com/landing/r/digest?cta=user&id=301310 Score of 8

answered by Mico https://tex.stackexchange.com/landing/r/digest?cta=user&id=5001 Score of 9

9.58.1.3 Placement of surd with unicode-math is incorrect

https://tex.stackexchange.com/landing/r/digest?cta=question&id=694490

When I load the unicode-math package, the placement of $\surd$ is below the text baseline, like this: 
(I've included the $\exists$ to show it's not affecting every math mode symbol.) I would, of ... 
[unicode-math]
 

asked by Jigsaw https://tex.stackexchange.com/landing/r/digest?cta=user&id=156649 Score of 8

answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 Score of 5

9.58.1.4 Drawing a maths protractor

https://tex.stackexchange.com/landing/r/digest?cta=question&id=694766

How can I reproduce this image with TikZ. 
Here's what I've tried. 
\documentclass[12pt]{article} 
\usepackage[utf8]{inputenc} 
\usepackage{pict2e} 
\usepackage{pgfplots} 
\pgfplotsset{compat=1.15} 
\... 
[tikz-pgf] [physics]
 

asked by Fractal https://tex.stackexchange.com/landing/r/digest?cta=user&id=283037 Score of 7

answered by Sandy G https://tex.stackexchange.com/landing/r/digest?cta=user&id=125871 Score of 15

9.58.1.5 How to center in the definition context?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=694484

I want to have several short definitions on the same line as the definition number. With that purpose in mind, how may one center A is B in the last definition? 
The MWE is: 
\documentclass{article} 
\... 
[newtheorem]
 

asked by Sapiens https://tex.stackexchange.com/landing/r/digest?cta=user&id=24406 Score of 7

answered by Mico https://tex.stackexchange.com/landing/r/digest?cta=user&id=5001 Score of 7

9.58.1.6 Would it make sense to use the "plus" and "minus" components of \baselineskip?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=694582

According to latexref.xyz: 
The \baselineskip is a rubber length 
but also 
The \baselineskipa^\200\231s value is reset every time a font change happens and so any direct change to \baselineskip would vanish ... 
[typography] [lengths] [vertical-spacing] [baselineskip]
 

asked by Keelan https://tex.stackexchange.com/landing/r/digest?cta=user&id=23992 Score of 6

answered by David Carlisle https://tex.stackexchange.com/landing/r/digest?cta=user&id=1090 Score of 11

9.58.1.7 How can I move a tcolorbox to the right side of the page?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=694697

I would like to have my tcolorbox, which is smaller than the surrounding running text, be positioned towards the right page margin. Is there a way to do this? 
I've included my current MWE and a ... 
[tcolorbox]
 

asked by serval https://tex.stackexchange.com/landing/r/digest?cta=user&id=211328 Score of 5

answered by cabohah https://tex.stackexchange.com/landing/r/digest?cta=user&id=277964 Score of 7