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Proof step 33 from proof replay-safe-gc-copy (previous step)

# ax0 = # kx1, ro.inodes?, new(ax0, fs[adr, fs[ri[key]]]), new(ax0, fs), orphans-cons(fs, ri, ro), replay-safe(ax0, fs[adr, fs[ri[key]]][ax0, fs[ri[kx1]]], ri[key, adr] ⊖ ro), ri-closed(ri, fs, ro), ri-cons(ri, fs), key ∈ ri, kx1.toSet ⊆ dom ri ⊦ dups(kx1), dups(ax0), replay-safe(ax0, fs[ax0, fs[ri[kx1]]], ri[key, adr] ⊖ ro), key ∈ kx1, adr ∈ fs, adr ∈ ax0, adr ∈ ri[kx1]

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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