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Proof step 2 from proof new-adrs-gstore (previous step)

⊦ dups(gstore[n].ladrlist + lax), new(lax.to-adr(n), nodes(gstore, ginval))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 3:
⊦ dups(gstore[n].ladrlist + lax), dups(gstore[n].ladrlist), dups(lax), new(lax.to-adr(n), nodes(gstore, ginval))

Rule argument

Additional information

Used simplifier rules: a: ⊦ (lax + lax0) + lax1 = lax + lax0 + lax1; from specification list[laddress-list]%a: ⊦ ¬ dups(lax + lax0) → ¬ dups(lax) ∧ ¬ dups(lax0); (forward) from specification list-dup[laddress-list]