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Proof step 108 from proof inv-get-inverse-succ (previous step)

# nσ = ⌜m⌝ + ⌜1⌝ , max∞(λ n0. ¬ m < n0 ∧ nσ[n0] = n) = ⌜n1⌝ , n1 < m, stutf(nσ), n ≤ nσ[m] ⊦ nσ[n1 + 1] = n + 1, max∞(λ n0. ¬ m < n0 ∧ nσ[n0] = n) = ∞

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 109:
# nσ = ⌜m⌝ + ⌜1⌝ , max∞(λ n0. ¬ m < n0 ∧ nσ[n0] = n) = ⌜n1⌝ , n1 < m, stutf(nσ), n ≤ nσ[m] ⊦ nσ[n1 + 1] = n + 1

Rule argument

Additional information

Used simplifier rules: ⊦ ⌜m⌝ ≠ ∞; (s)