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Theorem hasSharing-put-byteval

⊦ ¬ junkref(str, r, st) ∧ 0 ≤ i ∧ i < st[r1 -- _length] .intval ∧ okarray(r1, byte_type, st) → (¬ hasSharing(r, st[r1 -- i ', byteval(by)]) ↔ ¬ hasSharing(r, st))

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 20
Proof steps: 42
Used lemmas: fits-put-stronger, fits-put-02-stronger, fits-put, fits-put-01, hasSharing-def,
Used spec theorems:
- Used simplifier rules: