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Theorem junkref-null

⊦ ¬ junkref(str, jvmref, st)

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by: junkref-ac, junkref-bad-type, junkref-is_array, junkref-keyin, junkref-not-is-array, junkref-not-okreftype, junkref-not-okreftype-01, junkref-notin, junkref-put-refval-01, junkref-rec-case, junkref-tdnameex, validref-junkref, validref-okreftype, validrefval-junkref, validsubset-put-statfield,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 4
Used lemmas: junkrefs-null-02, junkref-def,
Used spec theorems:
- Used simplifier rules:
  - list/references/c
  - list/references/e-01
  - list/references/a
  - list-data/references/elim-list-c