---

Step * of Lemma forsome_wf

∀[A:Type]. ∀[B:A ⟶ ℙ].  (∃a.B[a] ∈ ℙ)
BY
{ ProveWfLemma⋅ }

---

Latex:

---

Latex:
\mforall{}[A:Type].  \mforall{}[B:A  {}\mrightarrow{}  \mBbbP{}].    (\mexists{}a.B[a]  \mmember{}  \mBbbP{})


By

---

Latex:
ProveWfLemma\mcdot{}

---

Home Index