Step
*
of Lemma
psc-m4_wf
No Annotations
∀[C:SmallCategory]. ∀[X:ps_context{j:l}(C)]. ∀[A:{X ⊢ _}]. ∀[B:{X.A ⊢ _}]. ∀[E:{X.A.B ⊢ _}]. ∀[D:{X.A.B.E ⊢ _}].
  (q4 ∈ {X.A.B.E.D ⊢ _:((((A)p)p)p)p})
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{}[E:\{X.A.B  \mvdash{}  \_\}].
\mforall{}[D:\{X.A.B.E  \mvdash{}  \_\}].
    (q4  \mmember{}  \{X.A.B.E.D  \mvdash{}  \_:((((A)p)p)p)p\})
By
Latex:
ProveWfLemma
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