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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 ] .​ λ[u:( 2 ) .​ 1to ] .​ λ[u2:{( 2t ) .​ (u) .​ (( 2 ) .​ 1to )} .​ is ]} .​ <{((u) .​ q) .​ ({(q) .​ (alpha)} .​ second1 ) .​ (alpha)} .​ is > .​ {({(u2) .​ ( 2t ) .​ (u) .​ (q) .​ (alpha) .​ (( 2 ) .​ 1to )} .​ isf ) .​ ({(q) .​ (alpha)} .​ second1 ) .​ ((u) .​ q) .​ (alpha)} .​ symis

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