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Theorem keys-append

⊦ keys(fs, ax0 + ax1) = keys(fs, ax0) + keys(fs, ax1)

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: 1
Used lemmas:
Used spec theorems:
- Used simplifier rules:
  - list/address-list-set/c
  - list/address-list-set/a
  - aubifs-base/keys-rec
  - gjournal-abs/keys-append
  - list/key-list-set/c
  - list/key-list-set/a
  - list/key-list-set/app-08
  - list/address-list-set/Nil
  - aubifs-base/keys-base
  - list/key-list-set/Nil