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Proof step 22 from proof eq-mod (previous step)

st0[_mode] = throw(r, mkclasstype(class1)), st0 =mode st, initdone(class0, st) ⊦ initdone(class0, st0)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 2:
⊦ initdone(class1, st) ↔ ¬ initerror(class1, st) ∧ ¬ initundone(class1, st)
Proof step 21:
st0[_mode] = throw(r, mkclasstype(class1)), st0 =mode st, ¬ initerror(class0, st) ∧ ¬ initundone(class0, st) ⊦ initdone(class0, st0)

Rule argument

[speclemmaarg: , initdone(class1, st) ↔ ¬ initerror(class1, st) ∧ ¬ initundone(class1, st) ,[st, class1] → [st, class0] ,F ,storefuns , ,initdone ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (st, class0)]]