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Theorem inv-nodups-app-left

⊦ inv(mkblock(x, lax0 + lax1, m0)) → ¬ dups(lax0)

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 2
Used lemmas: inv-block,
Used spec theorems:
- Used simplifier rules:
  - list-dup/laddress-list/app-05
  - list/laddress-list/a
  - list/laddress-list/len
  - ablock/sel-02
  - ablock/sel-01