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Proof step 5 from proof nodes-ginval-inter (previous step)

dom gstore ∩ ginval = ∅ ⊦ ∀ adr. (adr ∈ nodes(gstore, ginval) ↔ adr ∈ nodes(gstore, ∅)) ∧ (adr ∈ nodes(gstore, ginval) → nodes(gstore, ginval)[adr] = nodes(gstore, ∅)[adr])

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

Additional information

Used simplifier rules: nodes-gstore-in: ⊦ adr ∈ nodes(gstore, ginval) ↔ ¬ ¬(adr ∈ gstore ∧ ¬ adr.lnum ∈ ginval);% ⊦ ¬ n ∈ ∅; (s)