attitude
The attitude, degenerate for a point — pure weight, no direction.
att(p) = p ∨ e412, one antigrade up: a RoundDirection carrying only the flat bulk −pz·e4.
The attitude, degenerate for a point — pure weight, no direction.
att(p) = p ∨ e412, one antigrade up: a RoundDirection carrying only the flat bulk −pz·e4.