fact: Definition displayedtensor_comp (dtd : displayedtensor_data) := ∏ (x y x' y' x'' y'': C), ∏ (a : D x) (b : D y) (a' : D x') (b' : D y') (a'' : D x'') (b'' : D y''), ∏ (f1 : C⟦x, x'⟧) (g1 : C⟦y,y'⟧) (f2 : C⟦x',x''⟧) (g2 : C⟦y',y''⟧) (f1' : a -->[f1] a') (g1' : b -->[g1] b') (f2' : a' -->[f2] a'') (g2' : b' -->[g2] b''), ((f1'⊗^{{dtd}} g1') ;; (f2'⊗^{{dtd}} g2')) = transportb _ (tcomp x y x' y' x'' y'' f1 f2 g1 g2) ((f1';;f2') ⊗^{{dtd}} (g1';;g2')).
imports: UniMath.Foundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Monoidal.AlternativeDefinitions.MonoidalCategoriesCurried UniMath.CategoryTheory.DisplayedCats.Core UniMath.CategoryTheory.DisplayedCats.Functors UniMath.CategoryTheory.DisplayedCats.Constructions UniMath.CategoryTheory.DisplayedCats.Isos