Step
*
1
of Lemma
simple-comb2-concat-classrel
.....antecedent.....
1. Info : Type
2. A : Type
3. B : Type
4. C : Type
5. f : A ─→ B ─→ bag(C)
6. X : EClass(A)
7. Y : EClass(B)
8. es : EO+(Info)
9. e : E
10. v : C
⊢ ∀v:C. ∀bs:k:ℕ2 ─→ bag((λn.[A; B][n]) k).
(v ↓∈ (λw.concat-lifting2(f;w 0;w 1)) bs
⇐⇒ ↓∃vs:k:ℕ2 ─→ ((λn.[A; B][n]) k). ((∀k:ℕ2. vs k ↓∈ bs k) ∧ v ↓∈ (λw.(f (w 0) (w 1))) vs))
BY
{ (UnivCD THEN Try (Complete (Auto))) }
1
1. Info : Type
2. A : Type
3. B : Type
4. C : Type
5. f : A ─→ B ─→ bag(C)
6. X : EClass(A)
7. Y : EClass(B)
8. es : EO+(Info)
9. e : E
10. v : C
11. v1 : C@i
12. bs : k:ℕ2 ─→ bag((λn.[A; B][n]) k)@i
⊢ v1 ↓∈ (λw.concat-lifting2(f;w 0;w 1)) bs
⇐⇒ ↓∃vs:k:ℕ2 ─→ ((λn.[A; B][n]) k). ((∀k:ℕ2. vs k ↓∈ bs k) ∧ v1 ↓∈ (λw.(f (w 0) (w 1))) vs)
Latex:
Latex:
.....antecedent.....
1. Info : Type
2. A : Type
3. B : Type
4. C : Type
5. f : A {}\mrightarrow{} B {}\mrightarrow{} bag(C)
6. X : EClass(A)
7. Y : EClass(B)
8. es : EO+(Info)
9. e : E
10. v : C
\mvdash{} \mforall{}v:C. \mforall{}bs:k:\mBbbN{}2 {}\mrightarrow{} bag((\mlambda{}n.[A; B][n]) k).
(v \mdownarrow{}\mmember{} (\mlambda{}w.concat-lifting2(f;w 0;w 1)) bs
\mLeftarrow{}{}\mRightarrow{} \mdownarrow{}\mexists{}vs:k:\mBbbN{}2 {}\mrightarrow{} ((\mlambda{}n.[A; B][n]) k). ((\mforall{}k:\mBbbN{}2. vs k \mdownarrow{}\mmember{} bs k) \mwedge{} v \mdownarrow{}\mmember{} (\mlambda{}w.(f (w 0) (w 1))) vs))
By
Latex:
(UnivCD THEN Try (Complete (Auto)))
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