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Proof step 10 from proof validstatfield-addobj (previous step)

validstatfield(str, sk, st), newref(r, st) ⊦ r = jvmref, is_fskey(sk) ∧ sk ∈ statfields(sk .fs .class) ∧ tdname∃(str, sk .fs .class) ∧ (initdone(sk .fs .class, addobj(r, class, fis, st)) → validfield(str, jvmref, sk, addobj(r, class, fis, st)))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 9:
validstatfield(str, sk, st), newref(r, st) ⊦ r = jvmref, ¬ is_indexkey(sk) ∧ sk ∈ statfields(sk .fs .class) ∧ tdname∃(str, sk .fs .class) ∧ (initdone(sk .fs .class, st) → validfield(str, jvmref, sk, addobj(r, class, fis, st)))

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ r ≠ jvmref → ( initdone (class1, addobj(r, class2, fis, st)) ↔ initdone(class1, st))], [CSIMPSEQ : ⊦ ¬ is_fskey(sk) ↔ is_indexkey(sk)])]]