11.20.1 Top new questions this week

11.20.1.1 InverseMellinTransform unexpected result after Simplify

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=314033

I'm having unexpected difference applying inverse Mellin transform after a simple algebraic rearrangement ( 1/(-1 + 2 s)  vs ... 
[calculus-and-analysis] [bugs] [integral-transforms]
 

asked by Yaroslav Bulatov https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=217 Score of 9

answered by azerbajdzan https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53172 Score of 6

11.20.1.2 NDSolve not able to adjust condition in ODE

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=314016

I'm trying to solve the equation 
\begin{align} 
\epsilon_b\:\theta''(s)-(l-s)\cos\theta(s)=\epsilon_\gamma\sin\theta(s)\cos\theta(s), 
\end{align} 
with $0\leq s\leq l$ and 
\begin{align} 
\theta(0)=0\:\:\:... 
[differential-equations] [calculus-and-analysis] [numerical-integration] [numerics]
 

asked by Daniel Castro https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=69211 Score of 7

answered by Alex Trounev https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=58388 Score of 9

11.20.1.3 Plotting branch-cuts along Re[z] line

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=313994

The plot below shows branch cut along Re[z]=0 line, however, the corners are smoothed. Is there a trick to help it spend more effort on computing higher quality exclusions? 
Cranking up ... 
[plotting] [visualization]
 

asked by Yaroslav Bulatov https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=217 Score of 6

answered by Michael E2 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=4999 Score of 6

11.20.1.4 Animated line to trick the eye into seeing 'flow'

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=313978

I would like to create a 2d  Graphic[]  representing time-dependent flow direction in a network of 'pipes'. Commercial applications use 'animated' dashed lines where ... 
[graphics] [animation]
 

asked by Robert https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=27551 Score of 6

answered by azerbajdzan https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53172 Score of 20

11.20.1.5 How to make a slider with multiple thumbs?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=314007

I want to make a slider with several movable index points (thumbs). I can't find an example where someone has tried this before. 
I have started with this module which works on its own. 
... 
[plotting] [dynamic]
 

asked by Hugh https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=12558 Score of 5

answered by Gustavo Delfino https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=251 Score of 0

11.20.1.6 Why are we getting different outputs from Solve depending on version?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=314039

Running the code related to my previous question, I am getting different outputs than reported in the answer. 
Why is this the case? I am using Mathematica 13.1, while version 14.2.1 was used in the ... 
[equation-solving] [assumptions]
 

asked by Leo https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=61373 Score of 4

answered by Bob Hanlon https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=9362 Score of 2

11.20.1.7 Why is there a disagreement between Histogram and HistogramList for small numbers?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=314021

I would assume that  Histogram  and  HistogramList  should produce compatible answers, but I've found they don't if the data used is ... 
[bugs] [histograms]
 

asked by anonymous https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=67696 Score of 4