---

Step * of Lemma comb_for_length_wf1

λA,l,z. ||l|| ∈ A:Type ⟶ l:(A List) ⟶ (↓True) ⟶ ℤ
BY
{ (ProveOpCombinatorTyping Auto) `length_wf` }

---

Latex:

---

Latex:
\mlambda{}A,l,z.  ||l||  \mmember{}  A:Type  {}\mrightarrow{}  l:(A  List)  {}\mrightarrow{}  (\mdownarrow{}True)  {}\mrightarrow{}  \mBbbZ{}


By

---

Latex:
(ProveOpCombinatorTyping  Auto)  `length\_wf`

---

Home Index