| # nσ = ⌜m⌝ + ⌜1⌝ , stutf(nσ), n ≤ nσ[m], max∞(λ n0. ¬ m < n0 ∧ nσ[n0] = n).n < m ⊦ nσ[max∞(λ n0. ¬ m < n0 ∧ nσ[n0] = n).n + 1] = n + 1, m = 0 |
max∞(λ n0. ¬ m < n0 ∧ nσ[n0] = n) = ∞, # nσ = ⌜m⌝ + ⌜1⌝ , stutf(nσ), n ≤ nσ[m], max∞(λ n0. ¬ m < n0 ∧ nσ[n0] = n).n < m ⊦ nσ[max∞(λ n0. ¬ m < n0 ∧ nσ[n0] = n).n + 1] = n + 1, m = 0
# nσ = ⌜m⌝ + ⌜1⌝ , stutf(nσ), n ≤ nσ[m], max∞(λ n0. ¬ m < n0 ∧ nσ[n0] = n).n < m ⊦ max∞(λ n0. ¬ m < n0 ∧ nσ[n0] = n) = ∞, nσ[max∞(λ n0. ¬ m < n0 ∧ nσ[n0] = n).n + 1] = n + 1, m = 0
Used formulas: max∞(λ n0. ¬ m < n0 ∧ nσ[n0] = n) = ∞