---

Step * of Lemma predicate_rev_implies_wf

∀[T:Type]. ∀[P1,P2:T ⟶ ℙ].  (P1 ⇐ P2 ∈ ℙ)
BY
{ (Unfold `predicate_rev_implies` 0 THEN Auto)⋅ }

---

Latex:

---

Latex:
\mforall{}[T:Type].  \mforall{}[P1,P2:T  {}\mrightarrow{}  \mBbbP{}].    (P1  \mLeftarrow{}{}  P2  \mmember{}  \mBbbP{})


By

---

Latex:
(Unfold  `predicate\_rev\_implies`  0  THEN  Auto)\mcdot{}

---

Home Index