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Theorem ls-inv-reduce-jnlhead

⊦ inv(gstore \ ns) ∧ valid-journal-head(nx, gstore, ns) ∧ nx ≠ [] → (inv(gstore[nx.last, gblock] \ ns) ↔ inv(gblock))

Type: A user defined theorem
Validity: The proof is valid.
Features: s, ls,
Comment:
Used by: inv-addn,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 3
Used lemmas:
Used spec theorems:
- gjournal-base/valid-journal-head
Used simplifier rules:
- ablock-store-inv/group-store/inv-reduce