Query/Feature request - pairwise broadcasting?

[oliver-batchelor]

Hi,

Thanks for this great tool - I've been finding it very useful programming parts of a 3D processing pipeline for plant geometry, so far finding it much more convenient than similar libraries.

My question is, if it is possible to compute pairwise interactions with a function, for example to compute a distance matrix between Array3f or operations like large (larger than 4x4) matrix multiplication? Is there a way for example to implement a small MLP like this?

My approach thus far is to loop over one of the dimensions - would that be the recommended way to go about this, or am I abusing the tool for something it probably isn't meant for?

Thanks,
Oliver