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Proof step 6 from proof links-nonempty (previous step)

dirs[p_ino] = mkdir(m, md, n, n0, entries), str ∈ entries, p_ino ∈ dirs, ∀ alink. ¬ alink.pino ∈ dirs ∨ ¬ alink.name ∈ dirs[alink.pino].entries ∨ entries[str] ≠ dirs[alink.pino].entries[alink.name] ⊦

User applied rule all left

And closed the goal!

Rule argument

pos: left 4 terms: mklink(p_ino, str) abort: F discard: F computed: F

Additional information

Used simplifier rules: ⊦ mklink(m, str).pino = m; (s)% ⊦ mklink(m, str).name = str; (s)% ⊦ mkdir(m, md, m0, m1, entries).entries = entries; (s) Used terms: mklink(p_ino, str)