9.3.3 Can you answer these questions?

9.3.3.1 How to check that a user-input of a list of CellObject-s actually belong to the EvaluationNotebook?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=278772

Suppose a user inputs a list of  CellObject -s to operate on. How might one check these objects to determine if actually they belong to the ... 
[notebooks] [gui-construction] [cells] [style] [stylesheet]
 

asked by Jules Manson https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=37721 Score of 1

answered by Kuba https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=5478 Score of 0

9.3.3.2 Lyapunov spectrum for delayed duffing oscillator

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=278540

I have a delayed bistable Duffing equation with chirped frequency. I have got the chaotic behavior for the particular set of parameter values. Now I want the Lyapunov spectrum for this type of ... 
[differential-equations] [code-request]
 

asked by S Roy https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=66794 Score of 1

9.3.3.3 Performance regression in SequenceCases

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=278757

While working on a solution to another question, I noticed some performance regression in SequenceCases and friends. Consider a problem of finding zeroes of a function, given a sorted table of its ... 
[list-manipulation] [performance-tuning] [pattern-matching]
 

asked by Victor K. https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=1351 Score of 2