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Theorem fo-in-del-firstPersistW

⊦ FO(t) ∈ fowl -p firstPersistW(fowl) ↔ FO(t) ∈ fowl

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 4
Proof steps: 9
Used lemmas: firstPersistW,
Used spec theorems:
- forall-indexWhere/indexWhere-rec2
- forall-indexWhere/indexWhere-rec1
Used simplifier rules: