8.62.1 Top new questions this week

8.62.1.1 How can I make a nicely aligned diagram like this in LaTeX?
8.62.1.2 align text into the center of top and bottom?
8.62.1.3 Using \def in csv range
8.62.1.4 How to write a fully-expandable string slice in LaTeX3
8.62.1.5 Align enumerate and itemize environment left
8.62.1.6 Placements of \RequirePackage \documentclass \usepackage
8.62.1.7 How to make defined labels on top of the edge in a graph with tikz?
8.62.1.1 How can I make a nicely aligned diagram like this in LaTeX?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=657516

It is a pretty simple diagram, basically the result I'm trying to get is something like this: 
Where the three equations are aligned to the left. I've tried using TikZ and Tikz-cd, but this is the ... 
[tikz-pgf] [diagrams] [tikz-cd]
 
asked by crackheadphys https://tex.stackexchange.com/landing/r/digest?cta=user&id=270860 Score of 10
answered by Sandy G https://tex.stackexchange.com/landing/r/digest?cta=user&id=125871 Score of 9
8.62.1.2 align text into the center of top and bottom?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=657388

how to align the paragraph or text to top and bottom in the right side of the image. 
\documentclass{article} 
\usepackage{graphicx} %package to manage images 
\graphicspath{ {./images/} } 
\... 
[align]
 
asked by UDOT https://tex.stackexchange.com/landing/r/digest?cta=user&id=280161 Score of 6
answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 Score of 5
8.62.1.3 Using \def in csv range

https://tex.stackexchange.com/landing/r/digest?cta=question&id=658928

I would like to use a predefined list of numbers in the csvsimple-l3 range option. 
The MWE will explain better: 
\documentclass[11pt]{article} 
\usepackage[utf8]{inputenc} 
\usepackage{csvsimple-l3} 
\... 
[lists] [csv] [csvsimple] [definition]
 
asked by Arno https://tex.stackexchange.com/landing/r/digest?cta=user&id=125198 Score of 5
answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 Score of 4
8.62.1.4 How to write a fully-expandable string slice in LaTeX3

https://tex.stackexchange.com/landing/r/digest?cta=question&id=657667

I am trying to create a LaTeX3 function that slices a string at the first - character. 
So far I have 
\cs_new:Nn \__slice_at_char:NN { 
\int_set:Nn \l__slice_pos_int {1} 
\str_map_inline:Nn #1 { 
... 
[expl3] [expansion] [latex3] [strings]
 
asked by Jason Siefken https://tex.stackexchange.com/landing/r/digest?cta=user&id=117132 Score of 5
answered by David Carlisle https://tex.stackexchange.com/landing/r/digest?cta=user&id=1090 Score of 6
8.62.1.5 Align enumerate and itemize environment left

https://tex.stackexchange.com/landing/r/digest?cta=question&id=657633

How can I align the left hand side of both the enumerate and the itemize environments to be the same? 
That is, I want to set the lengths such that the blue vertical line and the red vertical line in ... 
[enumerate] [itemize] [enumitem]
 
asked by tush https://tex.stackexchange.com/landing/r/digest?cta=user&id=180429 Score of 5
answered by Mico https://tex.stackexchange.com/landing/r/digest?cta=user&id=5001 Score of 3
8.62.1.6 Placements of \RequirePackage \documentclass \usepackage

https://tex.stackexchange.com/landing/r/digest?cta=question&id=659069

Want to understand how the placements of \RequirePackage, \documentclass, and \usepackage should be made. 
In my style files I use \RequirePackage.  In my document I call with the following sequence. 
\... 
[packages]
                                                                                  

                                                                                  
 
asked by konmi https://tex.stackexchange.com/landing/r/digest?cta=user&id=279642 Score of 4
answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 Score of 1
8.62.1.7 How to make defined labels on top of the edge in a graph with tikz?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=658953

I want to make some labels (defined as a diamond) on top of some edges, see the following figure: 
I am new to Tikz and use the following latex code: 
\documentclass[border=10pt]{standalone} 
\... 
[tikz-pgf] [tikz-styles] [labels] [nodes]
 
asked by Xuemei https://tex.stackexchange.com/landing/r/digest?cta=user&id=247012 Score of 4
answered by hpekristiansen https://tex.stackexchange.com/landing/r/digest?cta=user&id=8650 Score of 7