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Proof step 13 from proof onlymod-init-02 (previous step)

onlyModified(r, st, st0), (jvmref -- mkfs(class, void_type, `initstate' .field) ') × initval(error) ∈ st ⊦ r = jvmref, initerror(class, st0)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 12:
st[jvmref -- mkfs(class, void_type, `initstate' .field) '] = initval(error), onlyModified(r, st, st0), jvmref -- mkfs(class, void_type, `initstate' .field) ' ∈ st, jvmref ∈ st ⊦ r = jvmref, initerror(class, st0)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPFORWARD : ⊦ r -- sk ∈ st → r ∈ st], [CSIMPSEQ : ⊦ rk × val ∈ st ↔ rk ∈ st ∧ st[rk] = val])]]