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Proof step 9 from proof validstatfields-initundone (previous step)

statfields(class) = sk ' + sks, is_fskey(sk) ∧ sk ∈ statfields(sk .fs .class) ∧ tdname∃(str, sk .fs .class) ∧ (initdone(sk .fs .class, st) → validfield(str, jvmref, sk, st)), sk ∈ statfields(class) ⊦ statfields(class) = [], initdone(class, st), tdname∃(str, class)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 8:
statfields(class) = sk ' + sks, sk ∈ statfields(class), tdname∃(str, sk .fs .class), sk ∈ statfields(sk .fs .class), is_fskey(sk), initdone(sk .fs .class, st) → validfield(str, jvmref, sk, st) ⊦ statfields(class) = [], tdname∃(str, class), initdone(class, st)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]