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Proof step 7 from proof lpt-free-unref-replay-log (previous step)

(n ∈ elems nx ∧ n < # lpt ⊃ mklp(lpt[n].ref-size, LEB_SIZE, LP_GROUP_NODES, lpt[n].gcheapidx);lpt[n]) = mklp(m, m0, LP_FREE, m1), n < # lpt, ∀ n. n < # lpt ∧ lpt[n].flags = LP_FREE → lpt[n].ref-size = 0 ⊦ m = 0

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 8:
(n ∈ nx ⊃ mklp(lpt[n].ref-size, LEB_SIZE, LP_GROUP_NODES, lpt[n].gcheapidx);lpt[n]) = mklp(m, m0, LP_FREE, m1), n < # lpt, ∀ n. n < # lpt ∧ lpt[n].flags = LP_FREE → lpt[n].ref-size = 0 ⊦ m = 0

Rule argument

Additional information

Used simplifier rules: ⊦ n ∈ elems nx ↔ n ∈ nx; (s)