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Proof step 13 from proof valid-sqns-extract-sqn-h (previous step)

apebs[n] = mkpeb(aehdr, avhdr, buf, m0, boolvar), apebs[m1] = mkpeb(aehdr0, avhdr0, buf0, m2, boolvar0), valid-sqns(v, m, apebs, m1) = bag ++ avhdr.sqn, n < # apebs, m1 < # apebs, valid-peb(v, m, mkpeb(aehdr, avhdr, buf, m0, boolvar)), valid-peb(v, m, apebs[m1]), n ≤ m1 ⊦ ∃ bag0. bag ++ avhdr.sqn ++ avhdr0.sqn = bag0 ++ avhdr.sqn

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 14:
apebs[m1] = mkpeb(aehdr0, avhdr0, buf0, m2, boolvar0), apebs[n] = mkpeb(aehdr, avhdr, buf, m0, boolvar), valid-sqns(v, m, apebs, m1) = bag ++ avhdr.sqn, m1 < # apebs, n < # apebs, valid-peb(v, m, mkpeb(aehdr0, avhdr0, buf0, m2, boolvar0)), valid-peb(v, m, mkpeb(aehdr, avhdr, buf, m0, boolvar)), n ≤ m1 ⊦ ∃ bag0. bag ++ avhdr.sqn ++ avhdr0.sqn = bag0 ++ avhdr.sqn

Proof step 13 from proof valid-sqns-extract-sqn-h (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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