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

Informal description: ""

{λ[alpha:Set] .​ λ[p:(alpha) .​ pair1type ] .​ λ[q:(alpha) .​ pair1type ] .​ λ[i:{({(q) .​ (alpha)} .​ first1 ) .​ ({(p) .​ (alpha)} .​ first1 ) .​ (alpha)} .​ is ] .​ λ[j:{({(q) .​ (alpha)} .​ second1 ) .​ ({(p) .​ (alpha)} .​ second1 ) .​ (alpha)} .​ is ]} .​ <{(q) .​ (p) .​ ((alpha) .​ pair1type )} .​ is > .​ {(λ[t:( 2 ) .​ 1to ] .​ {(t) .​ (j) .​ (i) .​ (q) .​ (p) .​ (alpha)} .​ t17 ) .​ (q) .​ (p) .​ (alpha) .​ (( 2 ) .​ 1to )} .​ fisi

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