7.8.1 Top new questions this week

7.8.1.1 What's new in TeX, version 3.141592653?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=581118

A new version of TeX has been released by Donald Knuth this month (January 2021), and its version number is 3.141592653 now. What has changed since the previous release, version 3.14159265, from seven ... 
[tex-core] [knuth]
 

asked by ShreevatsaR https://tex.stackexchange.com/landing/r/digest?cta=user&id=48 8 votes

7.8.1.2 Indexing in partial decimal order, Luke 10:25 after Luke 1:5

https://tex.stackexchange.com/landing/r/digest?cta=question&id=581025

I'm working on a document that makes a lot of references to the bible, and I have two indexes set up, one of topics and the other by verse. Currently, in the index by verse, Luke 10:25 is indexed ... 
[indexing]
 

asked by Ben Crowell https://tex.stackexchange.com/landing/r/digest?cta=user&id=6853 8 votes

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

7.8.1.3 The relationship between circular motion and simple harmonic motion in LaTeX

https://tex.stackexchange.com/landing/r/digest?cta=question&id=581360

Preface: I am completely unskilled and I ask my apologizes to everyone, but this question is for my students. I have not found an animated .gif or animations on the web that explains simple harmonic ... 
[tikz-pgf] [pstricks] [asymptote] [animations] [animate]
 

asked by Sebastiano https://tex.stackexchange.com/landing/r/digest?cta=user&id=117876 7 votes

answered by Pumuckl https://tex.stackexchange.com/landing/r/digest?cta=user&id=234180 12 votes

7.8.1.4 How can I avoid a "too big sqrt" when using underbrace

https://tex.stackexchange.com/landing/r/digest?cta=question&id=580989

Code Sample: 
\sqrt{\underbrace{\det((D\varphi)^T)}_{\det(D\varphi)} \det(D\varphi)} 
Produces: 
The problem: By using the underbrace, it is set in the square root and not under the square root - so ... 
[underbrace] [sqrt]
 

asked by ATW https://tex.stackexchange.com/landing/r/digest?cta=user&id=200181 7 votes

answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 7 votes

7.8.1.5 expl3 problem, File ended while scanning use of \__file_parse_version:w

https://tex.stackexchange.com/landing/r/digest?cta=question&id=581409

today I ran into a problem while compiling a .tex document. (I'm compiling with the Sublime Text 3 Build command) The minimal working example looks like this. 
\documentclass[a4paper, 10pt]{article} 
\... 
[biblatex] [pdftex] [babel] [expl3]
 

asked by Ondra https://tex.stackexchange.com/landing/r/digest?cta=user&id=234266 6 votes

answered by moewe https://tex.stackexchange.com/landing/r/digest?cta=user&id=35864 5 votes

7.8.1.6 Closest available font as used in Italian typeset 1878 book, A^<<Il Regesto di FarfaA^>>

https://tex.stackexchange.com/landing/r/digest?cta=question&id=581396

I need to replicate this page with LuaLaTeX, from Italian typeset 1878 book, A^<<Il Regesto di FarfaA^>>, 
I need to use the closest possible font used there, commercial license is fine. 
Could you please ... 
[fonts]
 

asked by gsl https://tex.stackexchange.com/landing/r/digest?cta=user&id=48985 6 votes

answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 10 votes

7.8.1.7 Positioning punctuation to the bottom right of an equation

https://tex.stackexchange.com/landing/r/digest?cta=question&id=580782

I'm writing a paper with tikz-based equations that look like this: 
I like to have punctuation after equations, but I think it would look better and be less confusing if the punctuation was at the ... 
[tikz-pgf] [spacing] [boxes] [baseline]
 

asked by Nathaniel https://tex.stackexchange.com/landing/r/digest?cta=user&id=12461 6 votes

answered by John Kormylo https://tex.stackexchange.com/landing/r/digest?cta=user&id=34505 6 votes