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Theorem validrefkeynotnull-statfield-intersect

⊦ validrefkeynotnull(str, jvmref -- fs ', ty, st) ∧ st .refs ∩ st1 .refs = ∅ → ¬ jvmref ∈ st1

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 5
Proof steps: 11
Used lemmas: validrefnotnull-def, validrefvalnotnull-def, validrefkeynotnull-def,
Used spec theorems:
- set-union/references/int-empty-01
Used simplifier rules: