Step * of Lemma comma-coslice-cat_wf

[B,C:SmallCategory]. ∀[T:Functor(B;C)]. ∀[x:cat-ob(C)].  ((x ↓ T) ∈ SmallCategory)
BY
ProveWfLemma }


Latex:


Latex:
\mforall{}[B,C:SmallCategory].  \mforall{}[T:Functor(B;C)].  \mforall{}[x:cat-ob(C)].    ((x  \mdownarrow{}  T)  \mmember{}  SmallCategory)


By


Latex:
ProveWfLemma




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