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Proof step 1 from proof gc-heap-remove-wbufs (conclusion)

⊦ gc-heap(remove-wbufs(ns, lpt), nx) = gc-heap(lpt, nx)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 2:
⊦ gc-heap(lpt, nx) = gc-heap(lpt, nx, # lpt)
Proof step 3:
⊦ gc-heap(remove-wbufs(ns, lpt), nx, # remove-wbufs(ns, lpt)) = gc-heap(lpt, nx)

Rule argument

spec: <toplevel> name: gc-heap seq: ⊦ gc-heap(lpt, nx) = gc-heap(lpt, nx, # lpt) subst: [nx, lpt] → [nx, remove-wbufs(ns, lpt)] flags: <all paths>

Additional information

Used terms: nx, remove-wbufs(ns, lpt)