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Proof step 11 from proof isobj-addclass (previous step)

st[r -- _type] = typeval(mkclasstype(class)), okval(noval, fs .type), r -- fs ' ∈ addclass(class0, fis, st), r ∈ st, r -- _type ∈ st, fs ' ∈ sks ⊦ class = class0, r = jvmref, r -- fs ' ∈ st

Heuristic elimination applied rule insert elim lemma

And obtained the following new goals

Rule argument

[speclemmaarg: , class = fs .class ∧ ty = fs .type ∧ fieldvar = fs .field ↔ fs = mkfs(class, ty, fieldvar) ,[fs, class, ty, fieldvar] → [fs, class1, 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, class1, ty, fieldvar)]]