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Proof step 36 from proof inv-get-lslen (
previous step
)
leninv(nσ) = ⌜n0⌝ , n < n0, stutf(nσ) ⊦ max∞(λ n0. ⌜n0⌝ < # nσ ∧ nσ[n0] = n) < # nσ, ∀ n0. max∞(λ n0. ⌜n0⌝ < # nσ ∧ nσ[n0] = n) ≠ ⌜n0⌝
Heuristic simplifier applied rule simplifier
And obtained the following new goals
Proof step 37
:
leninv(nσ) = ⌜n0⌝ , max∞(λ n0. ⌜n0⌝ < # nσ ∧ nσ[n0] = n) = ⌜n1⌝ , n < n0, stutf(nσ) ⊦ ⌜n1⌝ < # nσ
Rule argument
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