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Theorem restrict-write-one

⊦ vpe ' |W = (vpe._1.W? ⊃ vpe ';[])

Type: A user defined theorem
Validity: The proof is valid.
Features: s, ls,
Comment:
Used by: allwritesOK-ind-persist-one-write, restrict-write-R, restrict-write-W, restrict-write-attach-R,
Used by units in proved state: abs-FLITPSCweak-PLIB, PLIB-proofs,
Proof exists?: Yes

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Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 2
Used lemmas: restrict-W,
Used spec theorems:
- Used simplifier rules:
  - filter-count/filter-one