Yes, but from the canonical form of rotation matrices [1] I would expect such matrices to be represented as a sum of bi-vectors/rotors, which should take the sa

Yes, but from the canonical form of rotation matrices [1] I would expect such matrices to be represented as a sum of bi-vectors/rotors, which should take the same amount of data? [1] https://en.wikipedia.org/wiki/Orthogonal_group#Canonical_form https://en.wikipedia.org/wiki/Orthogonal_group#Canonical_for...