∀ {S : Type u_2} {G : Type u_1} [inst : CommGroup G] [inst_1 : SetLike S G] (C : S) [inst_2 : GroupConeClass S G]
  [inst_3 : DecidablePred fun x => x ∈ C] (a b : G), compareOfLessAndEq a b = compareOfLessAndEq a b