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Proof step 13 from proof valid-eraseqw-update-ec (previous step)

wlar[m] = wl-entry(m0, stat), wlar[m, wl-entry(m1, stat)][m] = wl-entry(m2, stat0), ∀ n. n ∈ q ↔ n < # wlar ∧ wlar[n].status = erasing ⊦ m ∈ q ↔ m < # wlar ∧ stat0 = erasing

Heuristic weak cut applied rule cut formula

And obtained the following new goals

Proof step 14:
wlar[m, wl-entry(m1, stat)][m] = wl-entry(m2, stat0), wlar[m] = wl-entry(m0, stat), m < # wlar, ∀ n. n ∈ q ↔ n < # wlar ∧ wlar[n].status = erasing ⊦ m ∈ q ↔ m < # wlar ∧ stat0 = erasing
Proof step 16:
wlar[m, wl-entry(m1, stat)][m] = wl-entry(m2, stat0), wlar[m] = wl-entry(m0, stat), ∀ n. n ∈ q ↔ n < # wlar ∧ wlar[n].status = erasing ⊦ m ∈ q ↔ m < # wlar ∧ stat0 = erasing, m < # wlar

Rule argument

fma: m < # wlar

Additional information

Used formulas: m < # wlar