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Proof step 3 from proof initsubset-initerror-01 (previous step)

init⊆(str, st, st0) ⊦ initdone(class, st0), init⊆(str, st, st0[jvmref -- mkfs(class, void_type, `initstate' .field) ', initval(error)])

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 1:
⊦ init⊆(str, st, st0) ∧ init⊆(str, st0, st1) → init⊆(str, st, st1)
Proof step 2:
⊦ ¬ initdone(class, st) → init⊆(str, st, st[jvmref -- mkfs(class, void_type, `initstate' .field) ', initval(error)])

Rule argument

[crewrite-arg: initsubset-trans , F , [str, st, st0, st1] → [str, st, st0, st0[jvmref -- mkfs(class, void_type, `initstate' .field) ', initval(error)]] ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (str, st, st0, st0[ jvmref -- mkfs(class, void_type, `initstate' .field) ', initval(error)])]]