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Theorem reachset-def
⊦ reachS(a, S, n) ↔ (∀ b. b ∈ S → reach(a, b, n) ∧ ¬ reach<(a, b, n))
Type: An axiom
Validity: The proof is valid.
Features:
Comment:
Used by:
reachset-del
,
reachset-emptyset
,
reachset-mem-reach
,
reachset-one
,
Used by units in proved state:
BFS
,
INV
,
Proof exists?: No