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Theorem ubifs-cons-notin-dels

⊦ ¬ adr ∈ fs ∧ ubifs-cons(fs, ri, ro, fi, fo, log) → ¬ adr ∈ ri ⊖ ks

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: 1
Proof steps: 3
Used lemmas: ubifs-adr-in-ri,
Used spec theorems:
- aubifs-base/notin-dels
Used simplifier rules: