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foreword	milestones	version 2	version 2	(background - core - applications)	library	(static LDDL directory)
citations	visibility	version 1	version 1	(static HELM directory)	helena

Informal description: ""

{λ[alpha:Set] .​ λ[x: nat ] .​ λ[y: nat ] .​ λ[i:{(x) .​ (y)} .​ is ] .​ λ[f:Π[t:(y) .​ 1to ] .​ alpha] .​ λ[u:(y) .​ 1to ]} .​ <{({({(u) .​ ({(f) .​ (i) .​ (y) .​ (x) .​ (alpha)} .​ t4 ) .​ (y) .​ (x)} .​ left1to ) .​ (x)} .​ inn ) .​ ({(u) .​ (y)} .​ inn )} .​ is > .​ {({({(f) .​ (i) .​ (y) .​ (x) .​ (alpha)} .​ t4 ) .​ ({(u) .​ (y)} .​ 1top ) .​ (x) .​ (y) .​ ({(u) .​ (y)} .​ inn )} .​ trlessis ) .​ ({(u) .​ (y)} .​ inn ) .​ (x)} .​ isinoutn

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