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Proof step 2 from proof abs-meta-h (previous step)

fs = abs-files(files), ((abs(tree, ino) * D))(dirs), ispath(p, ino, dirs, files), ∀ ino. ⌜ino⌝ ∈ tree.fids → ino ∈ files, ∀ ino. ¬ ino ∈ files ∨ ¬ ino ∈ dirs ⊦ meta(p, tree, fs) = meta(p, ino, dirs, files)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 3:
((abs(tree, ino) * D))(dirs), ispath(p, ino, dirs, files), ∀ ino. ¬ ino ∈ files ∨ ¬ ino ∈ dirs, ∀ ino. ⌜ino⌝ ∈ tree.fids → ino ∈ files ⊦ meta(p, tree, abs-files(files)) = meta(p, ino, dirs, files)

Proof step 2 from proof abs-meta-h (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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