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Proof step 106 from proof compat-addclass (previous step)

mkfs(class, ty, fieldvar) ' ∈ statfields(class0), tdname∃(str, class0), initdone(class0, addclass(`java.lang.Object' .class, [], st)), compatrefs(str, st), compatmode(str, st) ⊦ `java.lang.Object' .class = class0, initdone(class0, st), jvmref -- mkfs(class, ty, fieldvar) ' ∈ addclass(`java.lang.Object' .class, [], st) ∧ compat(str, addclass(`java.lang.Object' .class, [], st)[jvmref -- mkfs(class, ty, fieldvar) '], ty, addclass(`java.lang.Object' .class, [], st))

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 97:
⊦ addclass(class1, [], st) = st[jvmref -- mkfs(class1, void_type, `initstate' .field) ', initval(done)]
Proof step 105:
mkfs(class, ty, fieldvar) ' ∈ statfields(class0), tdname∃(str, class0), initdone(class0, st[jvmref -- mkfs(`java.lang.Object' .class, void_type, `initstate' .field) ', initval(done)]), compatrefs(str, st), compatmode(str, st) ⊦ `java.lang.Object' .class = class0, initdone(class0, st), jvmref -- mkfs(class, ty, fieldvar) ' ∈ st[jvmref -- mkfs(`java.lang.Object' .class, void_type, `initstate' .field) ', initval(done)] ∧ compat (str, st[jvmref -- mkfs(`java.lang.Object' .class, void_type, `initstate' .field) ', initval(done)][jvmref -- mkfs(class, ty, fieldvar) '], ty, st[jvmref -- mkfs(`java.lang.Object' .class, void_type, `initstate' .field) ', initval(done)])

Rule argument

[speclemmaarg: , addclass(class1, [], st) = st[jvmref -- mkfs(class1, void_type, `initstate' .field) ', initval(done)] ,[st, class1] → [st, `java.lang.Object' .class] ,F ,addfuns , ,addclass-base ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (st, `java.lang.Object' .class)]]