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Proof step 3 from proof replaylog-keep-adr (previous step)

adr ∈ replay-log(log, fs, ri) ⊦ adr ∈ log, adr ∈ ri

User applied rule structural induction

And obtained the following new goals

Proof step 4:
adr ∈ replay-log(adr0 + log0, fs, ri), ∀ adr, fs, ri. adr ∈ replay-log(log0, fs, ri) → adr ∈ log0 ∨ adr ∈ ri ⊦ adr ∈ ri, adr ∈ adr0 + log0

Rule argument

indvar: log

Additional information

Used simplifier rules: replay-log-empty: ⊦ replay-log([], fs, ri) = ri;%address-list freely generated by [], +;;% ⊦ ¬ adr ∈ []; (s)