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Theorem isobj-array-01

⊦ is_obj(r, st) → ¬ is_array(str, r, st)

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 2
Used lemmas: isarray-isobj, isobj-type-08,
Used spec theorems:
- okfuns/is-real-array-def
Used simplifier rules: