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Theorem ac-init-11

¬ mkfs(class1, void_type, `initstate' .field) ' ∈ fis ⊦ initdone(class1, addclass(class1, fis + (mkfs(class1, void_type, `initstate' .field) ' × val) ', st)) ↔ val ≠ initval(error) ∧ val ≠ initval(undone)

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by:
Used by units in proved state:
Proof exists?: Yes

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Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 2
Used lemmas: ac-init-10, ac-init-09,
Used spec theorems:
- storefuns/initdone
Used simplifier rules:
- list/fieldinit-assoclista/a