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Proof step 9 from proof ac-in-09 (previous step)

∀ r, class1, st. r = jvmref ∨ (r ∈ addclass(class1, fis0, st) ↔ r ∈ st) ⊦ r ∈ addclass(fs .class, (fs ' × val) ' + fis0, st) ↔ r ∈ st, r = jvmref

Heuristic elimination applied rule insert elim lemma

And obtained the following new goals

Proof step 8:
fs = mkfs(class, ty, fieldvar), ∀ r, class1, st. r = jvmref ∨ (r ∈ addclass(class1, fis0, st) ↔ r ∈ st) ⊦ r ∈ addclass(class, (fs ' × val) ' + fis0, st) ↔ r ∈ st, r = jvmref

Rule argument

[speclemmaarg: , class = fs .class ∧ ty = fs .type ∧ fieldvar = fs .field ↔ fs = mkfs(class, ty, fieldvar) ,[fs, class, ty, fieldvar] → [fs, class, ty, fieldvar] ,T ,fieldspec , ,elim ]

Additional information

[[CONCRETESIMPRULES : ([CSIMPELIM : ⊦ class = fs .class ∧ ty = fs .type ∧ fieldvar = fs .field ↔ fs = mkfs(class, ty, fieldvar)])], [EXTRATERMS : (fs, class, ty, fieldvar)]]