fact: Definition PathOverConstant_map2_eq2 {X:Type} {x x':X} (p:x=x') {Z : Type} {z z' z'' : Z} (r : z = z') (q: PathOver p z' z'') : PathOverConstant_map2 (r ⟤ q) = r @ PathOverConstant_map2 q.
imports: UniMath.Foundations.All UniMath.MoreFoundations.Tactics UniMath.MoreFoundations.PartA