10.30.1 Top new questions this week

10.30.1.1 Angle between 3 points defined with coordinate

https://tex.stackexchange.com/landing/r/digest?cta=question&id=716687

Let's say points A, B and C are defined with coordinate. 
Is there a built-in function (let's say \angle{A,B,C}) which calculates the angle between 3 given points in Latex? 
I'm aware of the function \... 
[tikz-angles]
 

asked by Robertas Vilkas https://tex.stackexchange.com/landing/r/digest?cta=user&id=292801 Score of 8

answered by AndrA~(c)C https://tex.stackexchange.com/landing/r/digest?cta=user&id=138900 Score of 9

10.30.1.2 Replacing `` and '' with guillemets without touching the source code

https://tex.stackexchange.com/landing/r/digest?cta=question&id=716926

I am writing a book and the publisher wants me to use guillemets instead of ``'' quotes. I have read quite a few questions with good answers on this stack exchange, but I haven't found an exact answer ... 
[quotation]
 

asked by Henrik Hillestad LA~,vold https://tex.stackexchange.com/landing/r/digest?cta=user&id=103558 Score of 7

answered by Mico https://tex.stackexchange.com/landing/r/digest?cta=user&id=5001 Score of 6

10.30.1.3 Problem with forked edges in atypical forest.sty

https://tex.stackexchange.com/landing/r/digest?cta=question&id=716537

Most examples of output from forest (not unnaturally) follow a pyramidal shape commonly encountered in linguistic trees. As an experiment in culinary recipe formatting, I've tried to invert the ... 
[forest]
 

asked by sgmoye https://tex.stackexchange.com/landing/r/digest?cta=user&id=11131 Score of 7

answered by cfr https://tex.stackexchange.com/landing/r/digest?cta=user&id=39222 Score of 7

10.30.1.4 How can I draw inner vertical line centered in tabular?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=716860

I want to centered drawn inner vertical line in tabular. 
Example code: 
\documentclass{article} 
\usepackage{multirow} 
\begin{document} 
\begin{tabular}{|c|c|c|} 
\hline 
\multirow{2}{*}{R} & \... 
[tables] [tabularx]
 

asked by alper https://tex.stackexchange.com/landing/r/digest?cta=user&id=127048 Score of 5

answered by Stephen https://tex.stackexchange.com/landing/r/digest?cta=user&id=241621 Score of 6

10.30.1.5 Shade a specific area

https://tex.stackexchange.com/landing/r/digest?cta=question&id=716935

I have the following figure using this code coming from GeoGebra. For the third figure, I want to shade the area between the semicircle and the segments, but I cannot figure out how to do this. 
\... 
[tikz-pgf]
 

asked by jerremaier https://tex.stackexchange.com/landing/r/digest?cta=user&id=197896 Score of 5

answered by AndrA~(c)C https://tex.stackexchange.com/landing/r/digest?cta=user&id=138900 Score of 7

10.30.1.6 How to make rotated text fit and make a table... more good-looking?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=716871

Newbie with latex trying to create a decent table... and it is not that easy apparently. 
The table shown below has two issues that I cannot find a way to fix: 
the rotated text on column one does not ... 
[tables]
 

asked by Alessandro https://tex.stackexchange.com/landing/r/digest?cta=user&id=319366 Score of 5

answered by Teepeemm https://tex.stackexchange.com/landing/r/digest?cta=user&id=107497 Score of 7

10.30.1.7 xcharter font and mathrm

https://tex.stackexchange.com/landing/r/digest?cta=question&id=716578

I am using fontsetup with a serif and sans-serif font of my choice to properly typeset different parts of my document, including extensive math usage. There seems to be an issue somewhere in the ... 
[math-mode] [luatex] [unicode-math] [xcharter] [fontsetup]
 

asked by lret https://tex.stackexchange.com/landing/r/digest?cta=user&id=319185 Score of 5

answered by lret https://tex.stackexchange.com/landing/r/digest?cta=user&id=319185 Score of 1