Step
*
of Lemma
presheaf-pi-family_wf
No Annotations
∀[C:SmallCategory]. ∀[X:ps_context{j:l}(C)]. ∀[A:{X ⊢ _}]. ∀[B:{X.A ⊢ _}]. ∀[I:cat-ob(C)]. ∀[a:X(I)].
  (presheaf-pi-family(C; X; A; B; I; a) ∈ Type)
BY
{ ProveWfLemma }
Latex:
Latex:
No  Annotations
\mforall{}[C:SmallCategory].  \mforall{}[X:ps\_context\{j:l\}(C)].  \mforall{}[A:\{X  \mvdash{}  \_\}].  \mforall{}[B:\{X.A  \mvdash{}  \_\}].  \mforall{}[I:cat-ob(C)].
\mforall{}[a:X(I)].
    (presheaf-pi-family(C;  X;  A;  B;  I;  a)  \mmember{}  Type)
By
Latex:
ProveWfLemma
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