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Proof step 22 from proof add-okstore (previous step)

okstore(st), jvmref ∈ st ⊦ okstore(addobj(r, class1, fis, st)), _type ∈ fis

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 1:
⊦ okstore(st) ↔ is_javastore(st) ∧ (∀ r. r ≠ jvmref ∧ r ∈ st → r -- _type ∈ st ∧ is_typevalue(st[r -- _type]))
Proof step 21:
okstore(st), jvmref ∈ st ⊦ is_javastore(addobj(r, class1, fis, st)) ∧ (∀ r0. r0 ≠ jvmref ∧ r0 ∈ addobj(r, class1, fis, st) → r0 -- _type ∈ addobj(r, class1, fis, st) ∧ is_typevalue(addobj(r, class1, fis, st)[r0 -- _type])), _type ∈ fis

Rule argument

[speclemmaarg: , okstore(st) ↔ is_javastore(st) ∧ (∀ r. r ≠ jvmref ∧ r ∈ st → r -- _type ∈ st ∧ is_typevalue(st[r -- _type])) ,[st] → [addobj(r, class1, fis, st)] ,F ,okfuns , ,okstore ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (addobj(r, class1, fis, st))]]