Step * 2 of Lemma counit-unit-adjunction_wf

.....subterm..... T:t
2:n
1. SmallCategory
2. SmallCategory
3. Functor(A;B)
4. Functor(B;A)
5. nat-trans(B;B;functor-comp(G;F);1) × nat-trans(A;A;1;functor-comp(F;G))
⊢ counit-unit-equations(A;B;F;G;fst(p);snd(p)) ∈ Type
BY
(D -1 THEN -2 THEN -1 THEN All (RepUR  ``functor-comp id_functor``) THEN Auto) }


Latex:


Latex:
.....subterm.....  T:t
2:n
1.  A  :  SmallCategory
2.  B  :  SmallCategory
3.  F  :  Functor(A;B)
4.  G  :  Functor(B;A)
5.  p  :  nat-trans(B;B;functor-comp(G;F);1)  \mtimes{}  nat-trans(A;A;1;functor-comp(F;G))
\mvdash{}  counit-unit-equations(A;B;F;G;fst(p);snd(p))  \mmember{}  Type


By


Latex:
(D  -1  THEN  D  -2  THEN  D  -1  THEN  All  (RepUR    ``functor-comp  id\_functor``)  THEN  Auto)




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