9.22.1 Top new questions this week

9.22.1.1 Draw a unicorn in TikZ eth\237\246\204

https://tex.stackexchange.com/landing/r/digest?cta=question&id=681418

I'm currently reading Sparks of Artificial General Intelligence: Early experiments with GPT-4. This paper by Microsoft employees experiments with the capabilities of GPT-4, a successor of ChatGPT. One ... 
[tikz-pgf] [fun]
 

asked by Martin Thoma https://tex.stackexchange.com/landing/r/digest?cta=user&id=5645 Score of 30

answered by samcarter_is_at_topanswers.xyz https://tex.stackexchange.com/landing/r/digest?cta=user&id=36296 Score of 36

9.22.1.2 How to make an \egreg command?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=681482

I would like a command \egreg which produces 'egreg'. However, there is no reason to limit yourself to one 'reg'. Who knows, maybe one day you just feel like writing 'egregregregreg" for some ... 
[loops] [fun]
 

asked by Gaussler https://tex.stackexchange.com/landing/r/digest?cta=user&id=19809 Score of 28

answered by CarLaTeX https://tex.stackexchange.com/landing/r/digest?cta=user&id=101651 Score of 19

9.22.1.3 What does the new luatex primitive \deferred do?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=681452

I recently noticed that a new primitive, \deferred, was added to luatex (relevant texlive  git changes). The luatex manual is austere in its examples and explanations for most things, and I see ... 
[luatex] [tex-core] [primitives]
 

asked by mbert https://tex.stackexchange.com/landing/r/digest?cta=user&id=208544 Score of 11

answered by Phelype Oleinik https://tex.stackexchange.com/landing/r/digest?cta=user&id=134574 Score of 9

9.22.1.4 Aperiodic tiling shapes draw in tikz

https://tex.stackexchange.com/landing/r/digest?cta=question&id=681708

I need a grid made up of pieces that look like a hat in tikz. Here is the piece with four hats. Could you help? Can we use a tikzlibrary for tiling of this? 
\documentclass[border=3pt]{standalone} 
\... 
[tikz-pgf]
 

asked by Epa https://tex.stackexchange.com/landing/r/digest?cta=user&id=69901 Score of 8

answered by Andrew Stacey https://tex.stackexchange.com/landing/r/digest?cta=user&id=86 Score of 10

9.22.1.5 How can I produce this expression in latex: a^\214\234Aa^\214\235?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=681719

I want 
to introduce a unique operator in my document. I basically want it to look like this: a^\214\234Aa^\214\235, where A is just an arbitrary statement. So 'a^\214\234a^\214\235' is the operator. 
How can I produce the a^\214\234 and a^\214\235 symbols ... 
[symbols] [math-operators]
 

asked by SemValX https://tex.stackexchange.com/landing/r/digest?cta=user&id=294316 Score of 6

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

9.22.1.6 Reproducing Orbital wave

https://tex.stackexchange.com/landing/r/digest?cta=question&id=681534

I'm trying to reproduce the following figure: 
So far i have been able to do the following with Tikz: 
\begin{tikzpicture} 
\def\r{1cm} 
\def\v{2.5mm} 
\foreach \n in {2,3,4,5,6}{ 
\begin{... 
[tikz-pgf]
 

asked by Vincent ISOZ https://tex.stackexchange.com/landing/r/digest?cta=user&id=111652 Score of 6

answered by Juan CastaA~+-o https://tex.stackexchange.com/landing/r/digest?cta=user&id=231368 Score of 8

9.22.1.7 How do I draw arrows between vectors elements in an equation

https://tex.stackexchange.com/landing/r/digest?cta=question&id=681322

I want draw arrows between two column vectors like I have shown here. 
To make this image I rendered the two matrices in LaTeX like so: 
\[ 
\vec{P}=\begin{bmatrix} 
A_1\\ 
A_2\\ 
A_1\\ 
A_3\\ 
\cdot\\ 
\cdot\... 
[matrices] [arrows]
 

asked by A-P https://tex.stackexchange.com/landing/r/digest?cta=user&id=293949 Score of 6

answered by Jasper Habicht https://tex.stackexchange.com/landing/r/digest?cta=user&id=47927 Score of 9