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Proof step 9 from proof synced-write (previous step)

avol[n0] = mapped(buf0), n0 < # avol, ∀ n. n < # avol ∧ avol[n].mapped? → is-aligned(# avol[n].data, EB_PAGE_SIZE), # avol ≤ n ∨ is-aligned(# buf, EB_PAGE_SIZE) ⊦ n0 = n, is-aligned(# buf0, EB_PAGE_SIZE)

User applied rule all left

And closed the goal!

Rule argument

pos: left 3 terms: n0 abort: F discard: T computed: T

Additional information

Used simplifier rules: ⊦ mapped(buf).mapped?; (s)% ⊦ mapped(buf).data = buf; (s) Used terms: n0