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Proof step 4 from proof new-adrs-gstore (previous step)

gstore[n] = groupblock(gndx, lax0, m) ⊦ dups(lax), dups(lax0), dups(lax0 + lax), new(lax.to-adr(n), nodes(gstore, ginval))

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 5:
⊦ new(log, fs) ↔ (∀ adr. adr ∈ log → ¬ adr ∈ fs)
Proof step 6:
gstore[n] = groupblock(gndx, lax0, m) ⊦ dups(lax0 + lax), dups(lax0), dups(lax), ∀ adr. adr ∈ lax.to-adr(n) → ¬ adr ∈ nodes(gstore, ginval)

Rule argument

spec: aubifs-base name: new-ext seq: ⊦ new(log, fs) ↔ (∀ adr. adr ∈ log → ¬ adr ∈ fs) subst: [fs, log] → [nodes(gstore, ginval), lax.to-adr(n)] flags: <all paths>

Additional information

Used terms: nodes(gstore, ginval), lax.to-adr(n)