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Theorem junkref-primarray-level-01

⊦ ¬ has_classtype(st[r -- _type] .type) ∧ junkref(str, r, st) → junkref(str1, r, st)

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 15
Proof steps: 35
Used lemmas: junkrefs-array, junkrefs-null-02, junkrefs-is-junk, junkref-def,
Used spec theorems:
- addfuns/is-valid-ref-stronger-def
- typefuns/le-hasct
Used simplifier rules:
- okfuns/is_array-arraytype
- javatype/test-09
- typefuns/hasct-05
- javatype/elim-01
- list/references/len
- list/references/len-02
- nat-basic2/s
- nat-basic1/ref-1
- nat-basic2/a
- nat-basic2/c
- javavalue/sel-09
- int-abs/lels-03
- int-abs/lels-04
- int-abs/lels
- int-abs/lels-01
- javavalue/test-19
- javavalue/elim-13
- int-abs/forward-le-01
- int-abs/forward-le-05
- okfuns/is_array-hasnoclasstype
- addfuns/is_obj-hasclasstype
- typefuns/le-hasct
- list/references/c-08
- list/references/e
- list/references/app-02-ant
- list/references/a
- list/references/e-01
- list/references/c
- list-data/references/elim-list-c