Step
*
2
1
of Lemma
assert-init-seg-nat-seq
1. n : ℕ
2. s : ℕn ⟶ ℕ
3. m : ℕ
4. ¬↑ble(n;m)
5. r : ℕm ⟶ ℕ
6. h : finite-nat-seq()
7. <m, r> = <n, s>**h ∈ finite-nat-seq()
⊢ False
BY
{ (RWO "assert-ble" (-4) THENA Auto) }
1
1. n : ℕ
2. s : ℕn ⟶ ℕ
3. m : ℕ
4. ¬(n ≤ m)
5. r : ℕm ⟶ ℕ
6. h : finite-nat-seq()
7. <m, r> = <n, s>**h ∈ finite-nat-seq()
⊢ False
Latex:
Latex:
1. n : \mBbbN{}
2. s : \mBbbN{}n {}\mrightarrow{} \mBbbN{}
3. m : \mBbbN{}
4. \mneg{}\muparrow{}ble(n;m)
5. r : \mBbbN{}m {}\mrightarrow{} \mBbbN{}
6. h : finite-nat-seq()
7. <m, r> = <n, s>**h
\mvdash{} False
By
Latex:
(RWO "assert-ble" (-4) THENA Auto)
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