8.28.3 Can you answer these questions?

8.28.3.1 Is it possible to extract geometric transforms from ImageStitch (Mathematica 13)?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=272658

Is there a way to extract the Method settings and/or geometric transforms that ImageStitch[] (Mathematica 13) uses to compose a list of images? I have ~40 digital microscope image frames along with ... 
[image-processing] [geometric-transform]
 

asked by Adam https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=7460 Score of 2

8.28.3.2 How to best query if an expression contains Symbol/variable

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=272781

Say I have this expression, among many: 
... 
[pattern-matching] [variable]
                                                                                  

                                                                                  
 

asked by Tempus Nomen https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=87977 Score of 1

8.28.3.3 How to reproduce the Lotka-Volterra predator-prey dynamics results?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=272755

In Section 2 of this answer, the stochastic Lotka-Volterra predator-prey dynamics is demonstrated. I have difficulties to reproduce these results. At the end of the mentioned answer, a code is ... 
[stochastic-calculus]
 

asked by David https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=88006 Score of 2