1 when the placement is certified, 0 otherwise.
99def arenaCertificate =
100 (lambda unrestricted arenaExtent : Nat .
101 (lambda unrestricted residents : (family ArenaResidents) .
102 (eliminate ArenaResidents (lambda unrestricted current : (family ArenaResidents) . Nat) residents
103 (branch ArenaResidentsEnd . 1)
104 (branch ArenaResidentsNext head tail induction .
105 (naturalAnd (arenaResidentValid arenaExtent head)
106 (naturalAnd (arenaDisjointFromAll head tail) induction))))))The compiler supplied declaration spans and resolved links from this source snapshot. This page does not assert that this file belongs to a checked closure.