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Proof step 1 from proof valid-global-sqn-write-valid (conclusion)

m < # apebs ⊦ apebs[m] = mkpeb(aehdr, avhdr, buf0, m0, boolvar0) ∧ valid-peb(mkpeb(aehdr, avhdr, buf0, m0, boolvar0)) ∧ valid-peb(mkpeb(aehdr, avhdr, buf1, m1, boolvar1)) → (valid-global-sqn(apebs[m, mkpeb(aehdr, avhdr, buf1, m1, boolvar1)], n) ↔ valid-global-sqn(apebs, n))

System applied rule normalize

And obtained the following new goals

Proof step 2:
apebs[m] = mkpeb(aehdr, avhdr, buf0, m0, boolvar0), m < # apebs, valid-peb(mkpeb(aehdr, avhdr, buf0, m0, boolvar0)), valid-peb(mkpeb(aehdr, avhdr, buf1, m1, boolvar1)) ⊦ valid-global-sqn(apebs[m, mkpeb(aehdr, avhdr, buf1, m1, boolvar1)], n) ↔ valid-global-sqn(apebs, n)

Proof step 1 from proof valid-global-sqn-write-valid (conclusion)

System applied rule normalize

And obtained the following new goals

Rule argument

Additional information