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Theorem addobj-okarray

⊦ r ≠ r0 → (okarray(r, ty, addobj(r0, class, fis, st)) ↔ okarray(r, ty, st))

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 2
Proof steps: 8
Used lemmas: addobj-oktype, add-isarray, add-ref, add-in-04, add-okreftype,
Used spec theorems:
- okfuns/okarrayNotNull
Used simplifier rules: