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Theorem junkrefs-union-disjoint

⊦ st1 .refs ∩ st .refs = ∅ ∧ r ∈ st1 ∧ junkrefs(str, r ' + refs0, ty, st1 ∪ st) → junkrefs(str, r ' + refs0, ty, st1)

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 41
Proof steps: 81
Used lemmas: junkrefs-array, junkrefs-null-02, junkrefs-notin-01, junkrefs-class, junkrefs-is-junk, junkrefs-null, junkrefs-one,
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-union-disjoint
- int-abs/lels
- int-abs/lels-01
- javavalue/sel-09
- fieldspec/sel-03
- javavalue/test-19
- javavalue/elim-13
- fieldspec/elim
- list/references/e-01
- list/references/c-08
- list/references/e
- list/references/app-02-ant
- list/references/c
- addfuns/is_valid_ref-01
- addfuns/is_obj-union-disjoint
- set-union/references/int-empty-02
- storefunsx/refs-empty-01
- set-basic/references/ne-01
- set-union/references/int-c
- set-union/references/int-a
- storefuns/instore-01
- storefunsx/union-at-right-01
- list/references/a
- list/references/app