7.39.1 Top new questions this week

7.39.1.1 Is it possible to write a MMA version of LineInt like Maple?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=258132

I know there's no direct method to do line integrals in Mathematica as of 2021. But we now have more mature  Region  schemes, and that makes it very easy to compute ... 
[calculus-and-analysis]
 

asked by yode https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=21532 28 votes

answered by thorimur https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=63584 26 votes

7.39.1.2 Anti-cheating elements in a Mathematica notebook

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=258380

Is there a way to check if two notebook files have the same source or they were shared by two users. I send pre-filled notebooks to my students to get into Wolfram Mathematica. However is very easy ... 
[notebooks] [education]
 

asked by Or1on https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=82805 12 votes

answered by Chris Degnen https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=363 8 votes

7.39.1.3 Plot that changes color depending on whether $f''[x]<0$?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=258120

I am trying to make a plot such as the following one: 
Which I achieved with the following code: 
... 
[plotting]
 

asked by Red Banana https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=603 8 votes

answered by Michael E2 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=4999 15 votes

7.39.1.4 Is there an inverse function of LineScaledCoordinate?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=258289

I know a useful function LineScaledCoordinate through animate-point-going-around-a-triangle, so does it have an inverse function? 
... 
[graphics] [geometry]
 

asked by matrix89 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=5379 5 votes

answered by halmir https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=590 2 votes

7.39.1.5 MoleculePlot is completely unfunctional when DefaultStyleDefinitions sets to ReverseColor.nb

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=258299

If you set the DefaultStyleDefinitions sets to ReverseColor.nb 
 
then when you try to execute the example from the MoleculePlot document, 
your MoleculePlot will have blank result like 
 
even if you ... 
[bugs] [color] [stylesheet] [chemistry] [plot-themes]
 

asked by stary https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=82406 5 votes

7.39.1.6 Adding logging functionallity in package

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=258307

I build a package with code to solve specific equations. The code has become quite complex and so to convince myself (and others) that it works correctly I would like to add some code to write ... 
[packages] [options]
 

asked by Gert https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=27889 5 votes

answered by Szabolcs https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=12 5 votes

7.39.1.7 How to correctly show plots in Dataset?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=258287

I want to show plots in Dataset. Something like this 
... 
[plotting] [dataset]
 

asked by matheorem https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=4742 5 votes

answered by matheorem https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=4742 6 votes