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Theorem restrict-bool-one

⊦ (e, b) ' | b0 = (b ↔ b0 ⊃ (e, b) ';[])

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

View the proof

Infos about the proof

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