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Theorem junkrefs-delete

⊦ junkrefs(str, refs, ty, st -- r) ∧ ¬ r ∈ refs → junkrefs(str, refs, ty, st)

Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by: junkrefs-delete-01,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 9
Proof steps: 32
Used lemmas: junkrefs-class, junkrefs-array, junkrefs-is-junk, junkrefs-null, junkrefs-empty,
Used spec theorems:
- Used simplifier rules:
  - int-abs/lels-03
  - int-abs/lels-04
  - int-abs/forward-le-01
  - int-abs/forward-le-05
  - okfuns/is_array-del
  - int-abs/lels
  - int-abs/lels-01
  - addfuns/is_valid_ref-isarray
  - javavalue/sel-09
  - fieldspec/sel-03
  - javavalue/test-19
  - javavalue/elim-13
  - fieldspec/elim
  - list/references/in-17
  - list/references/in-append
  - list/references/e-01
  - list-data/references/elim-list-c
  - addfuns/is_obj-del
  - storefuns/look-del
  - addfuns/is_obj-isarray
  - addfuns/is_valid_ref-01
  - list/references/a
  - list/references/in-06
  - list/references/c