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Proof step 3 from proof icrash-inv (previous step)

inv(istore), istore0 ⊑ istore ⊦ inv(remove-refsize0(crash(istore, istore0)))

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 4:
⊦ inv(istore) ↔ (∀ n. n ∈ istore → inv(istore[n]))
Proof step 5:
inv(istore), istore0 ⊑ istore ⊦ ∀ n. n ∈ remove-refsize0(crash(istore, istore0)) → inv(remove-refsize0(crash(istore, istore0))[n])

Rule argument

spec: ablock-store-inv, inst: index-store name: inv-store seq: ⊦ inv(istore) ↔ (∀ n. n ∈ istore → inv(istore[n])) subst: [istore] → [remove-refsize0(crash(istore, istore0))] flags: <all paths>

Additional information

Used terms: remove-refsize0(crash(istore, istore0))