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Theorem validref-nopathex-put

⊦ is_valid_ref(str, r0, st) ∧ sk ≠ _type ∧ ¬ path∃(str, r, r0, st) → (validref(str, r, ty, st[r0 -- sk, val]) ↔ validref(str, r, ty, st))

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 3
Proof steps: 3
Used lemmas: junkref-put-nopathex-equiv-01,
Used spec theorems:
- junkrefs/validref-def
Used simplifier rules:
- javastore/at-other-16