Step
*
1
2
of Lemma
cubical-universe_wf
.....subterm..... T:t
2:n
λI,J,f,AK. (AK)unit-cube-map(f) ∈ I:(Cname List)
⟶ J:(Cname List)
⟶ name-morph(I;J)
⟶ ((λI.{unit-cube(I) ⊢ _(Kan)}) I)
⟶ ((λI.{unit-cube(I) ⊢ _(Kan)}) J)
BY
{ (Reduce 0 THEN RepeatFor 4 ((FunExt THENA Auto)) THEN Reduce 0) }
1
1. I : Cname List
2. J : Cname List
3. x : name-morph(I;J)
4. x1 : {unit-cube(I) ⊢ _(Kan)}
⊢ (x1)unit-cube-map(x) ∈ {unit-cube(J) ⊢ _(Kan)}
Latex:
Latex:
.....subterm..... T:t
2:n
\mlambda{}I,J,f,AK. (AK)unit-cube-map(f) \mmember{} I:(Cname List)
{}\mrightarrow{} J:(Cname List)
{}\mrightarrow{} name-morph(I;J)
{}\mrightarrow{} ((\mlambda{}I.\{unit-cube(I) \mvdash{} \_(Kan)\}) I)
{}\mrightarrow{} ((\mlambda{}I.\{unit-cube(I) \mvdash{} \_(Kan)\}) J)
By
Latex:
(Reduce 0 THEN RepeatFor 4 ((FunExt THENA Auto)) THEN Reduce 0)
Home
Index