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Theorem pfxclosedl-def
⊦ pfxclosed(alp) ↔ (∀ al1, al2. alp(al2) ∧ al1 ⊑ al2 → alp(al1))
Type: An axiom
Validity: The proof is valid.
Features:
Comment:
Used by:
cont-rel-thm
,
pfxclosed-lift
,
Used by units in proved state:
Proof exists?: No