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Proof step 45 from proof prepost-wl-free-max-below (previous step)

¬ boolvar ↔ below(free-ecs(wlar, # wlar), n) = ∅, wlar[m0] = wl-entry(m1, free), m0 < # wlar, m1 < n, boolvar → vtblpnum < # wlar ∧ wlar[vtblpnum].status = free ∧ wlar[vtblpnum].ec = below(free-ecs(wlar, # wlar), n).max ⊦ vtblpnum < # wlar ∧ wlar[vtblpnum].status = free ∧ wlar[vtblpnum].ec = below(free-ecs(wlar), n).max

Heuristic elimination applied rule insert elim lemma

And obtained the following new goals

Proof step 46:
¬ boolvar ↔ below(free-ecs(wlar, # wlar), n) = ∅, wlar[m0] = wl-entry(m1, free), wlar[vtblpnum] = wl-entry(m, stat), m1 < n, m0 < # wlar, boolvar → vtblpnum < # wlar ∧ stat = free ∧ m = below(free-ecs(wlar, # wlar), n).max ⊦ vtblpnum < # wlar ∧ stat = free ∧ m = below(free-ecs(wlar), n).max

Rule argument

spec: wlentry name: elim-02 seq: ⊦ m = wle.ec ∧ stat = wle.status ↔ wle = wl-entry(m, stat) subst: [wle, m, stat] → [wlar[vtblpnum], m, stat0]

Additional information

Used simplifier rules: ⊦ m = wle.ec ∧ stat = wle.status ↔ wle = wl-entry(m, stat); (elim) Used terms: wlar[vtblpnum], m, stat0