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Proof step 8 from proof freelist-cons-remove-wbufs (previous step)

(n ∈ ns ∧ n < # lpt ⊃ lpt[n].size:= LEB_SIZE;lpt[n]) = mklp(m, m0, lpf, m1), n < # lpt ∧ lpf0 = LP_FREE ↔ n ∈ freelist, lpt[n] = mklp(m2, m3, lpf0, m4) ⊦ n < # lpt ∧ lpf = LP_FREE ↔ n ∈ freelist, dups(freelist)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 9:
(n ∈ ns ∧ n < # lpt ⊃ mklp(m2, LEB_SIZE, lpf0, m4);mklp(m2, m3, lpf0, m4)) = mklp(m, m0, lpf, m1), n < # lpt ∧ lpf0 = LP_FREE ↔ n ∈ freelist, lpt[n] = mklp(m2, m3, lpf0, m4) ⊦ n < # lpt ∧ lpf = LP_FREE ↔ n ∈ freelist, dups(freelist)

Rule argument

Additional information

Used simplifier rules: ⊦ mklp(m, m0, lpf, m1).size:= m3 = mklp(m, m3, lpf, m1); (s)