Step
*
2
of Lemma
strong-continuous-dep-isect
.....subterm..... T:t
1:n
1. A : Type
2. G : T:Type ⟶ A ⟶ Type
3. ∀a:A. Continuous+(T.G T a)
4. X : ℕ ⟶ Type
5. x : x:A ⋂ G (⋂n:ℕ. (X n)) x
⊢ x ∈ ⋂n:ℕ. x:A ⋂ G (X n) x
BY
{ (DepIsectHD (-1) THEN Auto THEN SubsumeC ⌜⋂n:ℕ. (G (X n) x)⌝⋅ THEN Try (Complete (Auto)))⋅ }
1
1. A : Type
2. G : T:Type ⟶ A ⟶ Type
3. ∀a:A. Continuous+(T.G T a)
4. X : ℕ ⟶ Type
5. x : x:A ⋂ G (⋂n:ℕ. (X n)) x
6. x ∈ A
7. x ∈ G (⋂n:ℕ. (X n)) x
8. n : ℕ
⊢ x ∈ ⋂n:ℕ. (G (X n) x)
Latex:
Latex:
.....subterm..... T:t
1:n
1. A : Type
2. G : T:Type {}\mrightarrow{} A {}\mrightarrow{} Type
3. \mforall{}a:A. Continuous+(T.G T a)
4. X : \mBbbN{} {}\mrightarrow{} Type
5. x : x:A \mcap{} G (\mcap{}n:\mBbbN{}. (X n)) x
\mvdash{} x \mmember{} \mcap{}n:\mBbbN{}. x:A \mcap{} G (X n) x
By
Latex:
(DepIsectHD (-1) THEN Auto THEN SubsumeC \mkleeneopen{}\mcap{}n:\mBbbN{}. (G (X n) x)\mkleeneclose{}\mcdot{} THEN Try (Complete (Auto)))\mcdot{}
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