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Proof step 113 from proof initial-ex-abstract-initial (previous step)

# buf = PEB_SIZE, # apebs + 1 = # pebs, pebs[# apebs] = mkpeb(buf, EB_PAGE_SIZE, false), n0 < # apebs, is-encoded(echdr(n), subarray(buf, 0, EB_PAGE_SIZE)), range=(buf, EB_PAGE_SIZE, emptypeb, EB_PAGE_SIZE, LEB_SIZE + EB_PAGE_SIZE), ubi-io-initial(apebs), ubi-io-initial(pebs), EB_PAGE_SIZE ≤ PEB_SIZE, ∀ n1. n1 < # apebs → abs-peb(pebs[n1], apebs[n1]) ⊦ n0 = # apebs, abs-peb(pebs[n0], apebs[n0])

Heuristic quantifier closing applied rule all left

And closed the goal!

Rule argument

pos: left 10 terms: n0

Additional information

Used terms: n0