9.6.1 Top new questions this week

9.6.1.1 Threading arguments from lists of different size
9.6.1.2 What is MergeDifferences?
9.6.1.3 Troubleshooting Compile making things slower
9.6.1.4 Automatic image recognition of Lissajous figures on oscilloscope
9.6.1.5 Reshape equation to match pattern
9.6.1.6 How to force fit of the data to exactly match one of its points?
9.6.1.7 Monte Carlo Integration
9.6.1.1 Threading arguments from lists of different size

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=279725

How to construct the function combinationsF ? 
... 
[list-manipulation] [functions] [mapthread]
 
asked by Albercoc https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=72141 Score of 8
answered by Syed https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=81355 Score of 7
9.6.1.2 What is MergeDifferences?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=279701

My version is  13.2.0 for Mac OS X ARM (64-bit) (November 18, 2022) . 
The symbol  MergeDifferences  appears in the auto-completion 
 
... 
[documentation] [built-in-symbols]
 
asked by yurie https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=86893 Score of 8
answered by kirma https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=3056 Score of 11
9.6.1.3 Troubleshooting Compile making things slower

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=279664

I'm trying to speed up the following piece of code which runs in about 0.5 seconds on my machine. 
... 
[performance-tuning]
 
asked by Yaroslav Bulatov https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=217 Score of 7
answered by Henrik Schumacher https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=38178 Score of 11
9.6.1.4 Automatic image recognition of Lissajous figures on oscilloscope

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=279584

I have thousands of oscilloscope images showing Lissajous figures for example like below 4x5 image collection 
 
Define a function that can generate various Lissajous figures 
... 
[image-processing] [automation]
 
asked by matheorem https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=4742 Score of 7
answered by Domen https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=75628 Score of 8
9.6.1.5 Reshape equation to match pattern

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=279529

I'm trying to solve some equations and i would like know if it is possible to have the  Solve  or  Eliminate -function arrange the ... 
[equation-solving]
 
asked by kienappel https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=75957 Score of 7
answered by Bob Hanlon https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=9362 Score of 8
9.6.1.6 How to force fit of the data to exactly match one of its points?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=279710

Consider the following data: 
... 
[fitting] [syntax] [nonlinear]
 
asked by John Taylor https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=41058 Score of 5
answered by Ulrich Neumann https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53677 Score of 11
9.6.1.7 Monte Carlo Integration

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=279489

I need to find the center of mass of a bar of length 12 using basic Monte Carlo integration. The mass distribution $ m(x) = .06x^2-3x+36$ and the definition of the center of mass is 
$x_{com} = \frac{\... 
[numerical-integration]
 
asked by JEM https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=6404 Score of 5
answered by kikon https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=89241 Score of 3