6.19.1 Top new questions this week

6.19.1.1 Is it possible to call back to Mathematica when using Python through ExternalEvaluate?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=229164

 ExternalEvaluate  makes it possible to call Python code from Mathematica. The Wolfram Client for Python makes it possible to call Mathematica from Python. 
When using ... 
[python] [external-calls]
 

asked by Szabolcs https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=12 8 votes

answered by Riccardo Di Virgilio https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=51868 3 votes

6.19.1.2 Camera view along the trajectory

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=229242

I want to create an animation like this one:https://www.youtube.com/watch?v=rvzZmNW2_70 
After googling I have found just below informations about this issue:https://twitter.com/bencbartlett/status/... 
[differential-equations] [graphics3d] [animation]
 

asked by Mustafa Kösem https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=74423 7 votes

answered by C. E. https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=731 6 votes

6.19.1.3 How to select 2 pairs of distinct twins form a list of 4-tuples?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=229409

Given a list of 4-tuples as follows. 
 data = Tuples[Range@6, 4]; 
 
I want to select any 4-tuples with two pairs of different twins, for example, as follows: 
 
... 
[list-manipulation]
 

asked by Wissen Macht Frei https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=42141 6 votes

answered by kglr https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=125 3 votes

6.19.1.4 Combine two plots with reversed y-axis

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=229128

I need to display two y-values for a list of points. I tried doing this: 
... 
[plotting]
 

asked by Rodrigo https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=43431 6 votes

answered by LouisB https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=22158 4 votes

6.19.1.5 Can this probability function speed be improved?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=229239

I have a process that as part of it requires a certain probability query, specifically, given a multinomial distribution with f equiprobable categories and r trials, some specific category has a given ... 
[performance-tuning] [probability-or-statistics]
 

asked by ciao https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=11467 5 votes

answered by JimB https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=19758 4 votes

6.19.1.6 Embed a rose flower image in 3D space with axes labeled in UTF8

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=229299

I am trying to create an image in which a rose flower image in a 3D space with axes labeled in UTF8! Labels don't render correctly and not sure how to put the image at say the original of XYZ space. 
<... 
[graphics3d] [image] [labeling] [unicode]
 

asked by chikitin https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=74442 4 votes

answered by flinty https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=72682 4 votes

6.19.1.7 Simplify Nested Lists

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=229427

I have a problem with nested lists. For example, i have this list: 
... 
[list-manipulation]
 

asked by aptmess https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=58120 4 votes

answered by kglr https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=125 7 votes