fact: Definition flip `{@BraidedMonoidal C} {x y z : C} `(f : x ~> y ⇒ z) : y ~> x ⇒ z := curry (uncurry f ∘ braid).
imports: Category.Lib Category.Theory.Category Category.Theory.Isomorphism Category.Theory.Functor Category.Structure.Monoidal.Cartesian Category.Instance.Sets