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Proof step 48 from proof initsubset-put-statfield-01 (previous step)

fs = mkfs(class, ty, fieldvar), init⊆(str, st, st0), ¬ fs ' ∈ statfields(class) ∨ ¬ tdname∃(str, class), ty ≠ void_type ∨ fieldvar ≠ `initstate' .field ∧ fs ≠ mkfs(`java.lang.Object' .class, void_type, `uninit' .field) ⊦ init⊆(str, st, st0[jvmref -- fs ', val])

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 47:
init⊆(str, st, st0), ¬ mkfs(class, ty, fieldvar) ' ∈ statfields(class) ∨ ¬ tdname∃(str, class), ty ≠ void_type ∨ fieldvar ≠ `initstate' .field ∧ (class ≠ `java.lang.Object' .class ∨ fieldvar ≠ `uninit' .field) ⊦ init⊆(str, st, st0[jvmref -- mkfs(class, ty, fieldvar) ', val])

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ mkfs(class1, ty, fieldvar) = mkfs(class2, ty0, fieldvar0) ↔ ¬ ¬ ( class1 = class2 ∧ ty = ty0 ∧ fieldvar = fieldvar0)])]]