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Proof step 14 from proof instore-addobj-rec (previous step)

instore(r, class, [], st) ⊦ instore(r, class, [], addobj(r1, class1, fis1, st)), r = r1

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 8:
⊦ instore(r, class, [], st) ↔ r ≠ jvmref ∧ r -- _type ∈ st ∧ st[r -- _type] = typeval(mkclasstype(class))
Proof step 13:
r ≠ jvmref ∧ r -- _type ∈ st ∧ st[r -- _type] = typeval(mkclasstype(class)) ⊦ instore(r, class, [], addobj(r1, class1, fis1, st)), r = r1

Rule argument

[speclemmaarg: , instore(r, class, [], st) ↔ r ≠ jvmref ∧ r -- _type ∈ st ∧ st[r -- _type] = typeval(mkclasstype(class)) ,[st, class, r] → [st, class, r] ,F ,okfuns , ,instore-empty ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (st, class, r)]]