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Proof step 6 from proof addarray-init-02 (previous step)

⊦ (∀ class. class∃(str, class) ∨ interface∃(str, class) → initdone(class, st)) ↔ init(str, st)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 3:
⊦ init(str, st) ↔ (∀ class. tdname∃(str, class) → initdone(class, st))
Proof step 5:
⊦ (∀ class. class∃(str, class) ∨ interface∃(str, class) → initdone(class, st)) ↔ (∀ class. tdname∃(str, class) → initdone(class, st))

Rule argument

[speclemmaarg: ,init(str, st) ↔ (∀ class. tdname∃(str, class) → initdone(class, st)) ,[st, str] → [st, str] ,F ,storefuns , ,init-existing ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (st, str)]]