---

Step * 1 of Lemma nil-sub-co-list


1. T : Type
2. s : colist(T)
3. [] ∈ colist(ℕ)
⊢ [] = s@[] ∈ colist(T)
BY
{ (Reduce 0 THEN Fold `member` 0 THEN SubsumeC ⌜T List⌝⋅ THEN Auto) }

---

Latex:

---

Latex:

1.  T  :  Type
2.  s  :  colist(T)
3.  []  \mmember{}  colist(\mBbbN{})
\mvdash{}  []  =  s@[]


By

---

Latex:
(Reduce  0  THEN  Fold  `member`  0  THEN  SubsumeC  \mkleeneopen{}T  List\mkleeneclose{}\mcdot{}  THEN  Auto)

---

Home Index