Can GA simplify the rotation of high-order Spherical Harmonics terms? Intuitively I think the 5 secondorder terms would correlate to the 2-blades in (3,0) alge

Can GA simplify the rotation of high-order Spherical Harmonics terms? Intuitively I think the 5 secondorder terms would correlate to the 2-blades in (3,0) algebra but I've no idea whether or not it could simplify computation. https://web.archive.org/web/20030521145638/http://www.research.scea.com/gdc2003/spherical-harmonic-lighting.pdf https://web.archive.org/web/20030521145638/http://www.resear...