10.5.1 Top new questions this week

10.5.1.1 Upright letters in enumeration are not set justified

https://tex.stackexchange.com/landing/r/digest?cta=question&id=706833

I use several enumerations in theorem-environments. The font is italic, but I wanted to set the labels (for which I use letters) upright. I read that I do this via \normalfontand it works. But I saw ... 
[enumerate] [enumitem]
 

asked by Lereu https://tex.stackexchange.com/landing/r/digest?cta=user&id=306095 Score of 11

answered by Sebastiano https://tex.stackexchange.com/landing/r/digest?cta=user&id=117876 Score of 11

10.5.1.2 How to make branches in a game tree parallel?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=706776

I created the following game tree: 
Here is my code: 
\documentclass[leqno, oneside, 12pt]{book} 
\usepackage{amsmath} 
\usepackage{istgame} 
\usepackage{caption} 
\usepackage{makecell} 
\begin{document} 
\... 
[tikz-pgf] [tikz-styles] [tikz-trees] [game-tree] [istgame]
 

asked by Beerus https://tex.stackexchange.com/landing/r/digest?cta=user&id=312186 Score of 9

answered by Altissimo https://tex.stackexchange.com/landing/r/digest?cta=user&id=312166 Score of 6

10.5.1.3 Creating a product integration symbol which behaves as the standard integration symbol

https://tex.stackexchange.com/landing/r/digest?cta=question&id=706882

Context. The product integral is the continuous analogue of the ordinary (Riemann, Lebesgue, Denjoy, Perron etc...) integral and was introduced by Vito Volterra in 1887 in order to provide a compact ... 
[math-mode] [symbols] [math-operators]
                                                                                  

                                                                                  
 

asked by Daniele Tampieri https://tex.stackexchange.com/landing/r/digest?cta=user&id=99071 Score of 8

answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 Score of 6

10.5.1.4 Draw arrow on a curve

https://tex.stackexchange.com/landing/r/digest?cta=question&id=706933

I would like to add arrow to a red curve as in the picture, this is my code 
\documentclass{article} 
\usepackage[margin=0cm,nohead]{geometry} 
\usepackage[active,tightpage]{preview} 
\usepackage{... 
[tikz-pgf] [tikz-arrows] [tikz-styles]
 

asked by Hariz Khaled https://tex.stackexchange.com/landing/r/digest?cta=user&id=293864 Score of 6

answered by Hasan Basri A~\207etin https://tex.stackexchange.com/landing/r/digest?cta=user&id=270674 Score of 5

10.5.1.5 Creating a half-life plot

https://tex.stackexchange.com/landing/r/digest?cta=question&id=706964

I'm trying to replicate the below plot in LaTeX, but I'm a bit lost in the coding. No math needed. It's just an exercise to create generic plots which resemble an exponential decay. I'd like to ... 
[tikz-pgf] [plot]
 

asked by Jessie https://tex.stackexchange.com/landing/r/digest?cta=user&id=219471 Score of 5

answered by Tom https://tex.stackexchange.com/landing/r/digest?cta=user&id=267375 Score of 6

10.5.1.6 Hide part of a picture

https://tex.stackexchange.com/landing/r/digest?cta=question&id=707045

I have this code (adapted from pgfplot: Fill between while including decoration function): 
%https://tex.stackexchange.com/questions/671424/pgfplot-fill-between-while-including-decoration-function 
\... 
[tikz-pgf] [pgfplots]
 

asked by Raffaele Santoro https://tex.stackexchange.com/landing/r/digest?cta=user&id=24644 Score of 5

answered by Jasper Habicht https://tex.stackexchange.com/landing/r/digest?cta=user&id=47927 Score of 4

10.5.1.7 Why do I get "unused global options warning" for options forwarded to a package except for the first option?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=706935

I am working on a custom package for my macros and shortcuts, and a custom class for my preferred style of the document. I am using DeclareKeys to define key-value options in my package, and then my ... 
[warnings] [package-writing] [documentclass-writing] [latex-base] [bugs]
 

asked by Shai Avr https://tex.stackexchange.com/landing/r/digest?cta=user&id=274542 Score of 5

answered by David Carlisle https://tex.stackexchange.com/landing/r/digest?cta=user&id=1090 Score of 4