10.33.1 Top new questions this week

10.33.1.1 Bug in Flatten crashes kernel

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=307292

This makes kernel crash on version 13.0.1. 
Several other combinations of nested empty braces do the same. Is it present in newer versions? 
 Flatten[{{{}}}, {3}] 
 
By ... 
[list-manipulation] [bugs] [crash]
 

asked by azerbajdzan https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53172 Score of 10

10.33.1.2 How to implement rule based transitive closure?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=307391

Given a relation L, we can make the symmetric closure using rules as follows: 
... 
[list-manipulation] [rule]
 

asked by Red Banana https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=603 Score of 7

answered by A. Kato https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=62063 Score of 7

10.33.1.3 A rule involves Pattern, Times and Optional works in version 8, but not in version 14

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=307444

Bug introduced in 11.0, persisting through 14.1. 
Background info 
I enocountered this problem when exploring 
Pattern match about Times default value 
But this turns out to be a different issue i.e. the ... 
[bugs] [pattern-matching]
 

asked by xzczd https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=1871 Score of 6

10.33.1.4 Hypergeometric Function Integration Using Mellin-Barnes Representation

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=307383

I have the following integral: 
$$ 
I=\int_0^1 d \alpha d \beta d \gamma r(\gamma) s(\alpha, \beta) T(\alpha, \beta, \gamma) 
$$ 
where I define 
$$r(\gamma)=(\gamma(1-\gamma))^{ -1 / 2+\epsilon / 2}$$ 
and,... 
[calculus-and-analysis] [functions] [numerical-integration] [special-functions] [physics]
 

asked by Everlin Martins https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=85535 Score of 5

10.33.1.5 Find all tuples with prescribed ordering

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=307286

Below is a brute-force for finding all tuples with prescribed ordering. For example there are  6  possible 5-tuples from set ... 
[list-manipulation] [combinatorics]
 

asked by azerbajdzan https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53172 Score of 5

answered by azerbajdzan https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53172 Score of 5

10.33.1.6 Clockwise (counterclockwise) order of points in simple polygon

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=307435

How to determine whether points of simple polygon are given in clockwise or counterclockwise orientation? 
My idea was to use  PositivelyOrientedPoints  on successive ... 
[geometry] [polygons]
 

asked by azerbajdzan https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53172 Score of 4

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

10.33.1.7 How can I compute the conjugate of an integer partition?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=307407

I have a nonincreasing sequence of positive integers, say {2,1,1}.  I want the conjugate partition, i.e., the partition formed by transposing the Ferrer's diagram.  In other words, what I want is the ... 
[list-manipulation]
 

asked by Geoffrey Critzer https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=96763 Score of 4

answered by bmf https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=85558 Score of 9