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Proof step 12 from proof valid-eraseq-prev-erasing (previous step)

wlar[n] = wl-entry(m3, stat), m1 + 1 < # wlar, m < # wlar, m1 < m, m1 < # wlar, n ∈ q, ∀ n. n ∈ q ↔ n < m ∧ wlar[n].status = erasing ⊦ n = m, n = m1, ¬ m < n ∧ stat = erasing

Heuristic cut applied rule cut formula

And obtained the following new goals

Proof step 13:
wlar[n] = wl-entry(m3, stat), m1 < # wlar, m1 < m, m < # wlar, m1 + 1 < # wlar, m < n, n ∈ q, ∀ n. n ∈ q ↔ n < m ∧ wlar[n].status = erasing ⊦ n = m1, n = m, ¬ m < n ∧ stat = erasing
Proof step 15:
wlar[n] = wl-entry(m3, stat), m1 < # wlar, m1 < m, m < # wlar, m1 + 1 < # wlar, n ∈ q, ∀ n. n ∈ q ↔ n < m ∧ wlar[n].status = erasing ⊦ n = m1, n = m, m < n, ¬ m < n ∧ stat = erasing

Rule argument

fma: m < n

Additional information

Used formulas: m < n