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Proof step 2 from proof abs-log-split-head (previous step)

⊦ abs-log(nx, gstore) = abs-log(nx.butlast, gstore) + gstore[nx.last].ladrlist.to-adr(nx.last), nx = []

Heuristic simplifier applied rule simplifier

And closed the goal!

Rule argument

Additional information

Used simplifier rules: abs-log-eq-butlast: ⊦ nx ≠ [] → ( abs-log(nx, gstore) = abs-log(nx.butlast, gstore) + ax ↔ ax = gstore[nx.last].ladrlist.to-adr(nx.last));%a: ⊦ (ax + ax0) + ax1 = ax + ax0 + ax1; from specification list[address-list-set]