9.42.3 Can you answer these questions?

9.42.3.1 OpenCLLink M1 not supported

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=293836

I am currently using 
 
Macbook Air M1 
Wolfram Engine 13.3 
 
 Compile ,  FunctionCompile  works with no issues, however an attempt to ... 
[opencllink] [apple-silicon]
 

asked by Kirill Vasin https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53728 Score of 2

9.42.3.2 How to use Manipulate to rotate two vectors in 3D spanned by a arc of a disc?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=293913

I've provided the code that generates the diagram labelled 'WHAT I HAVE NOW' on the left. I want to modify this code to resemble the diagram on the right, where I've used PAINT.net to illustrate the ... 
[plotting]
 

asked by Quantum Kid https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=95345 Score of 4

9.42.3.3 How to find a unimodular integer matrix $T$ satisfying $T^\top A T=B$ given symmetric integer matrices $A,B$?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=293949

Given two unimodular symmetric integer matrices $A$ and $B$, 
I asked how to find a unimodular integer $T$ that satisfies this nonlinear relation between $T$ and $A,B$ like this in Mathematica: 
... 
[equation-solving] [matrix] [mathematical-optimization] [nonlinear] [searching]
 

asked by zeta https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=95437 Score of 3

answered by Roland F https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=92018 Score of 0