Step
*
1
1
of Lemma
strong-continuity-test-prop3
1. T : Type
2. M : n:ℕ ⟶ (ℕn ⟶ T) ⟶ (ℕ?)
3. n : ℕ
4. m : ℕ
5. f : ℕ ⟶ T
6. ↑isl(strong-continuity-test(M;n;f;M n f))@i
7. ↑isl(strong-continuity-test(M;m;f;M m f))@i
8. ↑isl(M n f)
9. ∀i:ℕ. (i < n
⇒ (↑isr(M i f)))
10. strong-continuity-test(M;n;f;M n f) = (M n f) ∈ (ℕ?)
11. ↑isl(M m f)
12. ∀i:ℕ. (i < m
⇒ (↑isr(M i f)))
13. strong-continuity-test(M;m;f;M m f) = (M m f) ∈ (ℕ?)
⊢ n = m ∈ ℤ
BY
{ (Decide ⌜n = m ∈ ℤ⌝⋅ THEN Auto) }
1
1. T : Type
2. M : n:ℕ ⟶ (ℕn ⟶ T) ⟶ (ℕ?)
3. n : ℕ
4. m : ℕ
5. f : ℕ ⟶ T
6. ↑isl(strong-continuity-test(M;n;f;M n f))@i
7. ↑isl(strong-continuity-test(M;m;f;M m f))@i
8. ↑isl(M n f)
9. ∀i:ℕ. (i < n
⇒ (↑isr(M i f)))
10. strong-continuity-test(M;n;f;M n f) = (M n f) ∈ (ℕ?)
11. ↑isl(M m f)
12. ∀i:ℕ. (i < m
⇒ (↑isr(M i f)))
13. strong-continuity-test(M;m;f;M m f) = (M m f) ∈ (ℕ?)
14. ¬(n = m ∈ ℤ)
⊢ n = m ∈ ℤ
Latex:
Latex:
1. T : Type
2. M : n:\mBbbN{} {}\mrightarrow{} (\mBbbN{}n {}\mrightarrow{} T) {}\mrightarrow{} (\mBbbN{}?)
3. n : \mBbbN{}
4. m : \mBbbN{}
5. f : \mBbbN{} {}\mrightarrow{} T
6. \muparrow{}isl(strong-continuity-test(M;n;f;M n f))@i
7. \muparrow{}isl(strong-continuity-test(M;m;f;M m f))@i
8. \muparrow{}isl(M n f)
9. \mforall{}i:\mBbbN{}. (i < n {}\mRightarrow{} (\muparrow{}isr(M i f)))
10. strong-continuity-test(M;n;f;M n f) = (M n f)
11. \muparrow{}isl(M m f)
12. \mforall{}i:\mBbbN{}. (i < m {}\mRightarrow{} (\muparrow{}isr(M i f)))
13. strong-continuity-test(M;m;f;M m f) = (M m f)
\mvdash{} n = m
By
Latex:
(Decide \mkleeneopen{}n = m\mkleeneclose{}\mcdot{} THEN Auto)
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