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Proof step 22 from proof inv-write (previous step)

ofh[fd] = mkfh(fid, mode, m), root.dir?, fids-cons(root, fs, ofh), fd ∈ ofh, fid ∈ fs, n ≤ # buf, mode = MODE_W ∨ mode = MODE_RW ⊦ ∃ n1. n1 ≤ n

Heuristic quantifier closing applied rule exists right

And closed the goal!

Rule argument

pos: right 1 terms: 0

Additional information

Used simplifier rules: ⊦ 0 ≤ m; (s) Used terms: 0