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Proof step 9 from proof log-cons-copy-old (previous step)

# ax1 = # ndx, new(ax1, fs), adr ∈ log, adr ∈ ax1, ∀ adr. adr ∈ log → adr ∈ fs ∧ node-cons(fs[adr].key, fs[adr]) ⊦ node-cons(fs[ax1, ndx][adr].key, fs[ax1, ndx][adr])

Heuristic quantifier closing applied rule all left

And closed the goal!

Rule argument

pos: left 5 terms: adr

Additional information

Used simplifier rules: ⊦ new(ax, fs) ∧ adr ∈ ax → (adr ∈ fs ↔ false); (s) Used terms: adr