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Proof step 8 from proof init-set (previous step)

init(claset, st) ⊦ ∀ class0. class0 ∈ claset → initdone(class0, st[jvmref -- mkfs(class, void_type, `initstate' .field) ', initval(done)])

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 7:
init(claset, st), class0 ∈ claset ⊦ claset = ∅, # claset = 0, initdone(class0, st[jvmref -- mkfs(class, void_type, `initstate' .field) ', initval(done)])

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPFORWARD : ⊦ claset ≠ ∅ → # claset ≠ 0], [CSIMPFORWARD : ⊦ class ∈ claset → claset ≠ ∅])]]