4 ms·
Right, the matrix product rule comes from our choice of the representation of a linear operator (it's what you call a functor). But we are free to choose this f
by dandanua 4y ago
Right, the matrix product rule comes from our choice of the representation of a linear operator (it's what you call a functor). But we are free to choose this functor. I didn't want to complicate things in a comment, the referenced notes have this moment.