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Proof step 117 from proof compat-addclass (previous step)

fis .keys = statfields(`java.lang.Object' .class), tdname∃(str, class0), initdone(class0, addclass(`java.lang.Object' .class, fis, st)), okfieldinits(`java.lang.Object' .class, fis), compatrefs(str, st), compatmode(str, st) ⊦ `java.lang.Object' .class = class0, ∀ sk. sk ∈ statfields(class0) → jvmref -- sk ∈ addclass(`java.lang.Object' .class, fis, st) ∧ is_fskey(sk) ∧ compat(str, addclass(`java.lang.Object' .class, fis, st)[jvmref -- sk], sk .fs .type, addclass(`java.lang.Object' .class, fis, st)), initdone(class0, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 116:
fis .keys = statfields(`java.lang.Object' .class), sk ∈ statfields(class0), tdname∃(str, class0), initdone(class0, addclass(`java.lang.Object' .class, fis, st)), okfieldinits(`java.lang.Object' .class, fis), compatrefs(str, st), compatmode(str, st) ⊦ `java.lang.Object' .class = class0, initdone(class0, st), jvmref -- sk ∈ addclass(`java.lang.Object' .class, fis, st) ∧ ¬ is_indexkey(sk) ∧ compat(str, addclass(`java.lang.Object' .class, fis, st)[jvmref -- sk], sk .fs .type, addclass(`java.lang.Object' .class, fis, st))

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ ¬ is_fskey(sk) ↔ is_indexkey(sk)])]]