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Proof step 29 from proof inv-inverts-leq (previous step)

leninv(nσ) = ∞, nσ[n1] = nσ[n], max∞(λ n0. ⌜n0⌝ < # nσ ∧ nσ[n0] = nσ[n]) = ⌜n1⌝ , ⌜n⌝ < # nσ, stutf(nσ), n1 < n, ⌜n1⌝ < # nσ, ∀ m. ⌜m⌝ < # nσ ∧ nσ[m] = nσ[n] → ¬ n1 < m ⊦

Heuristic quantifier closing applied rule all left

And closed the goal!

Rule argument

pos: left 8 terms: n

Additional information

Used terms: n