[taliesinb]

Great to see this kind of visualization gaining prominence! Thinking about matrix algebra in higher dimensions makes everything much more intuitive. I started along this road when I was creating 3D visualizations for the Deep Learning Indaba workshop [1], but I've spent some time since then trying to pin down the algebraic aspects of array manipulation in this blog post series that includes lots of visualizations [2], which I'm hoping to serve as a more fundamental tutorial of what array programming is all about and how to think about it more abstractly -- there is a category theory way of looking at it that is I think really nice, though I'm still working on writing that up.

[1] https://tali.link/projects/edu/indaba-2022/

[2] https://math.tali.link/classical-array-algebra/