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Proof step 5 from proof replay-drop-data (previous step)

inodekey(ino) ∈ ro ⊦ # ro = 0, ro = ∅, ∀ key. (key ∈ ri[datakey(ino, n), adr] ⊖ ro ↔ key ∈ ri ⊖ ro) ∧ (key ∈ ri[datakey(ino, n), adr] ⊖ ro → (ri[datakey(ino, n), adr] ⊖ ro)[key] = (ri ⊖ ro)[key])

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 6:
inodekey(ino) ∈ ro ⊦ # ro = 0, ro = ∅, (key ∈ ri[datakey(ino, n), adr] ⊖ ro ↔ key ∈ ri ⊖ ro) ∧ (key ∈ ri[datakey(ino, n), adr] ⊖ ro → (ri[datakey(ino, n), adr] ⊖ ro)[key] = (ri ⊖ ro)[key])

Proof step 5 from proof replay-drop-data (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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