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Theorem okarray-08

⊦ ¬ okarray(r, int_type, st[r0 -- j ', val]) ∧ okarray(r, int_type, st) → ¬ is_integervalue(val)

Type: A user defined theorem
Validity: The proof is valid.
Features: forward, localforward,
Comment:
Used by: okarray-07, okarray-int-put-01, okarray-int-put-02,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 5
Proof steps: 21
Used lemmas: okreftype, oktype-int, okarray-len, okarrayNotNull, okarray-06, okarray-05,
Used spec theorems:
- store/javastore/At-other
Used simplifier rules: