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Proof step 6 from proof valid-eraseqp-invalidate (previous step)

eqent = eq-entry(m0, lref), m0 < # apebs, m < # apebs, valid-eraseq(apebs, q0), valid-peb(apebs[m0]) → lref = apebs[m0].vidhdr.vol × apebs[m0].vidhdr.leb, ∀ m, apebs, apeb. m < # apebs ∧ valid-eraseq(apebs, q0) → valid-eraseq(apebs[m, apeb], q0) ∨ valid-peb(apeb) ⊦ valid-peb(apeb), (valid-peb(apebs[m, apeb][m0]) → lref = apebs[m, apeb][m0].vidhdr.vol × apebs[m, apeb][m0].vidhdr.leb) ∧ valid-eraseq(apebs[m, apeb], q0)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 7:
m < # apebs, m0 < # apebs, valid-eraseq(apebs, q0), valid-peb(apebs[m0]) → lref = apebs[m0].vidhdr.vol × apebs[m0].vidhdr.leb, ∀ m, apebs, apeb. m < # apebs ∧ valid-eraseq(apebs, q0) → valid-eraseq(apebs[m, apeb], q0) ∨ valid-peb(apeb) ⊦ valid-peb(apeb), (valid-peb(apebs[m, apeb][m0]) → lref = apebs[m, apeb][m0].vidhdr.vol × apebs[m, apeb][m0].vidhdr.leb) ∧ valid-eraseq(apebs[m, apeb], q0)

Proof step 6 from proof valid-eraseqp-invalidate (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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