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Proof step 3 from proof ebm-vol-inv-lebsize (previous step)

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

User applied rule all left

And closed the goal!

Rule argument

pos: left 4 terms: n abort: F discard: T computed: T

Additional information

Used simplifier rules: ⊦ mapped(buf).mapped?; (s)% ⊦ mapped(buf).data = buf; (s)% ⊦ m < n → (n ≤ m ↔ false); (s) Used terms: n