minus-square@holomorphiclink3•1 year agoOr more likely torus-earthers, unless the gluing is reversed.
minus-square@Audalinlink1•edit-21 year ago“Like Pac Man but in every direction” sounds more like a projective plane to me.
Or more likely torus-earthers, unless the gluing is reversed.
“Like Pac Man but in every direction” sounds more like a projective plane to me.