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Theorem validrefval-union

⊦ validrefval(str, val, ty, st) → validrefval(str, val, ty, st0 ∪ st)

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 2
Proof steps: 6
Used lemmas: validref-union, validrefval-ref, validrefval-def,
Used spec theorems:
- Used simplifier rules:
  - javavalue/test-19
  - javavalue/elim-13