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Proof step 11 from proof lpt-free-unref-remove-wbufs (previous step)

(n ∈ ns ∧ n < # lpt ⊃ lpt[n].size:= LEB_SIZE;lpt[n]) = mklp(m2, m3, lpf, m4), lpt[n] = mklp(m, m0, LP_FREE, m1), n < # lpt, lpf = LP_FREE → m2 = 0 ⊦ m = 0

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 12:
(n ∈ ns ⊃ mklp(m, LEB_SIZE, LP_FREE, m1);mklp(m, m0, LP_FREE, m1)) = mklp(m2, m3, lpf, m4), lpt[n] = mklp(m, m0, LP_FREE, m1), n < # lpt, lpf = LP_FREE → m2 = 0 ⊦ m = 0

Rule argument

Additional information

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