Step
*
2
2
1
of Lemma
mono-list
1. A : Type
2. mono(A)
3. u : A
4. v : A List
5. ∀b:Base. (is-above(A List;v;b)
⇒ (v = b ∈ (A List)))
6. b : Base
7. is-above(A List;<u, v>;b)
8. is-above(A × (A List);<u, v>;b)
9. c : Base
10. d : Base
11. b ~ <c, d>
12. is-above(A;u;c)
13. is-above(A List;v;d)
⊢ <u, v> = b ∈ (A List)
BY
{ (FHyp 5 [-1] THENA Auto) }
1
1. A : Type
2. mono(A)
3. u : A
4. v : A List
5. ∀b:Base. (is-above(A List;v;b)
⇒ (v = b ∈ (A List)))
6. b : Base
7. is-above(A List;<u, v>;b)
8. is-above(A × (A List);<u, v>;b)
9. c : Base
10. d : Base
11. b ~ <c, d>
12. is-above(A;u;c)
13. is-above(A List;v;d)
14. v = d ∈ (A List)
⊢ <u, v> = b ∈ (A List)
Latex:
Latex:
1. A : Type
2. mono(A)
3. u : A
4. v : A List
5. \mforall{}b:Base. (is-above(A List;v;b) {}\mRightarrow{} (v = b))
6. b : Base
7. is-above(A List;<u, v>b)
8. is-above(A \mtimes{} (A List);<u, v>b)
9. c : Base
10. d : Base
11. b \msim{} <c, d>
12. is-above(A;u;c)
13. is-above(A List;v;d)
\mvdash{} <u, v> = b
By
Latex:
(FHyp 5 [-1] THENA Auto)
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