10.7.3 Can you answer these questions?

10.7.3.1 NDSolve with InterpolatingFunction object

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=299616

Imagine some functions like  x1[t] ,  y1[t]  given as  InterpolatingFunction  objects, for example ... 
[differential-equations]
 

asked by Stefan Gillessen https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=62424 Score of 1

answered by Goofy https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=46569 Score of 0

10.7.3.2 Incredibly slow NIntegrate

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=299704

I define the following function 
$$ 
f(x,y,z) = \frac{\sin x}{\pi \sqrt{\Big[ \cos x - \cos (y-z) \Big] \Big[ \cos (y+z) - \cos (x) \Big]}} 
$$ 
where $y, z$ are all between $0, \pi/2$ and $|y-z| < x &... 
[numerical-integration]
 

asked by user16320 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=16320 Score of 2

answered by Goofy https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=46569 Score of 0

10.7.3.3 How to cache results of "Animate" in NotebookDirectory?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=299635

I have some  Animate  cells in my notebook using pattern  Animate[doplot[i],...] . When I deploy the notebook on the Web, I want the ... 
[front-end] [animation] [wolfram-cloud]
 

asked by Yaroslav Bulatov https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=217 Score of 1