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Theorem is_valid_ref-put

⊦ oktype(val, ty, st) ∧ is_valid_ref(str, r, st) ∧ ty ≠ void_type ∧ mkfs(class, ty, fieldvar) ' ≠ _length → is_valid_ref(str, r, st[r1 -- mkfs(class, ty, fieldvar) ', val])

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

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Infos about the proof

Proved?: Yes
Interactions: 9
Proof steps: 17
Used lemmas: isarray-isobj, isobj-put-02, isobj-put-04, isobj-isarray, is-valid-ref, is-valid-ref-stronger-def, is-real-object-def, is_valid_ref-def,
Used spec theorems:
Used simplifier rules: