| ⊦ ino ∈ files → (abs-files(files)[⌜ino⌝ , f] = abs-files(files[ino, af]) ↔ f.meta = af.meta ∧ f.content = (af.content.stream to af.size).buf) |
ino ∈ files ⊦ abs-files(files)[⌜ino⌝ , f] = abs-files(files[ino, af]) ↔ f.meta = af.meta ∧ f.content = (af.content.stream to af.size).buf