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Proof step 1 from proof lf-mapped-data (conclusion)

⊦ v ∈ vols ∧ m < # vols[v] ∧ vols[v][m] = ⌜n⌝ ∧ apebs[n] = mkpeb(aehdr, avhdr, buf0, m0, boolvar) ∧ avols[v][m] = mapped(buf1, m1) ∧ abs(avols, apebs, vols, q) → buf1 = buf0

System applied rule normalize

And obtained the following new goals

Proof step 2:
vols[v][m] = ⌜n⌝ , apebs[n] = mkpeb(aehdr, avhdr, buf0, m0, boolvar), avols[v][m] = mapped(buf1, m1), m < # vols[v], abs(avols, apebs, vols, q), v ∈ vols ⊦ buf1 = buf0

Proof step 1 from proof lf-mapped-data (conclusion)

System applied rule normalize

And obtained the following new goals

Rule argument

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