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Proof step 8 from proof ac-init-04 (previous step)

⊦ class1 = class2, class2 = `java.lang.Object' .class, initundone(class1, addclass(class2, fis, st)) ↔ initundone(class1, st)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 1:
⊦ initundone(class1, st) ↔ (jvmref -- mkfs(class1, void_type, `initstate' .field) ') × initval(undone) ∈ st ∨ ¬ jvmref -- mkfs(class1, void_type, `initstate' .field) ' ∈ st ∧ _uninit ∈ st
Proof step 7:
⊦ class1 = class2, class2 = `java.lang.Object' .class, (jvmref -- mkfs(class1, void_type, `initstate' .field) ') × initval(undone) ∈ addclass(class2, fis, st) ∨ ¬ jvmref -- mkfs(class1, void_type, `initstate' .field) ' ∈ addclass(class2, fis, st) ∧ _uninit ∈ addclass(class2, fis, st) ↔ initundone(class1, st)

Rule argument

[speclemmaarg: , initundone(class1, st) ↔ (jvmref -- mkfs(class1, void_type, `initstate' .field) ') × initval(undone) ∈ st ∨ ¬ jvmref -- mkfs(class1, void_type, `initstate' .field) ' ∈ st ∧ _uninit ∈ st ,[st, class1] → [addclass(class2, fis, st), class1] ,F ,storefuns , ,initundone ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (addclass(class2, fis, st), class1)]]