11.17.1 Top new questions this week

11.17.1.1 Data conversion

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=312591

I have data in a text file in the form of: 
 {5,15,23,28,36}->{2,8,10,14,27} 
 
I would like to convert it to this form 
... 
[data] [neural-networks]
 

asked by Michel Mesedahl https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=51369 Score of 6

answered by Jason B. https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=9490 Score of 9

11.17.1.2 List of available model strings for LLMEvaluator?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=312588

How to get a list of OpenAI models available for use in LLMEvaluator? 
For example the list of model names like "gpt-4o", "gpt-4-vision-preview", "gpt-3.5-turbo" that you ... 
[llm] [serviceconnect]
 

asked by eb1423 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=105815 Score of 6

answered by Domen https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=75628 Score of 7

11.17.1.3 Kronecker product isn't behaving as I'm familiar with

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=312567

It's my understanding that if I take $\vec{x}=\begin{pmatrix} 
1\\ 
0 
\end{pmatrix}$ 
and then do $\vec{x}\otimes\vec{x}$ I should be getting$\begin{pmatrix} 
1\\ 
0\\ 
0\\0 
\end{pmatrix}$ 
but when I run <... 
[products]
 

asked by Daniel https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=38311 Score of 6

answered by mikado https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=36788 Score of 14

11.17.1.4 Gradient of FEM generated electric potential is rough or noisy

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=312667

I have a function  ep[x, y]  that represents the electric potential on the xy plane. This function was obtained by solving a partial differential equation (PDE) and ... 
[plotting] [differential-equations] [finite-element-method] [interpolation] [electromagnetics]
 

asked by NPK https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=60804 Score of 5

answered by xzczd https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=1871 Score of 5

11.17.1.5 Make text white in ReverseColor format?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=312631

I am using Mathematica 14.0 
Too much screen time is taking a toll on my eyes. I figured that it would be nice if I could make Mathematica function in "dark mode". 
I found this "... 
[formatting] [text-formatting]
 

asked by Astor Florida https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=22432 Score of 5

answered by Domen https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=75628 Score of 5

11.17.1.6 Optimization with vector constraint function

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=312594

I would like to minimize a vector function subject to a vector constraint function. Unlike previous posts (Constrained FindMaximum with array valued function and   Constrained optimization with a ... 
[matrix] [mathematical-optimization] [vector] [constraint]
 

asked by Vly https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=47700 Score of 5

answered by Henrik Schumacher https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=38178 Score of 5

11.17.1.7 Obtaining symbolic series expansion of $(W_0(-z/e)+1)^ -1 $

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=312668

Is there a way to massage Mathematica to give a symbolic expression for $s$th series coefficient of $(W_0(-z/e)+1)^{-1}$ 
... 
[calculus-and-analysis]
 

asked by Yaroslav Bulatov https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=217 Score of 3

answered by Bob Hanlon https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=9362 Score of 6