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citations	visibility	version 1	version 1	(static HELM directory)	helena

Informal description: ""

{λ[a:Prop] .​ λ[ksi:Set] .​ λ[x:Π[t:a] .​ ksi] .​ λ[y:Π[t:(a) .​ not ] .​ ksi] .​ λ[i:∀[t:a] .​ ∀[u:a] .​ {((u) .​ x) .​ ((t) .​ x) .​ (ksi) .​ (a)} .​ is ] .​ λ[j:∀[t:(a) .​ not ] .​ ∀[u:(a) .​ not ] .​ {((u) .​ y) .​ ((t) .​ y) .​ (ksi) .​ (a)} .​ is ]} .​ <ksi> .​ {({(j) .​ (i) .​ (y) .​ (x) .​ (ksi) .​ (a)} .​ t21 ) .​ (λ[t:ksi] .​ {(t) .​ (j) .​ (i) .​ (y) .​ (x) .​ (ksi) .​ (a)} .​ prop1 ) .​ (ksi)} .​ ind

Validation parameters: sort hierarchy = "Z2", kernel options = ""