home	news	documentation	specification		implementation
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[n: nat ] .​ λ[xn:(n) .​ 1to ] .​ λ[yn:(n) .​ 1to ] .​ λ[i:{({(yn) .​ (n)} .​ inn ) .​ ({(xn) .​ (n)} .​ inn )} .​ is ]} .​ <{(yn) .​ (xn) .​ ((n) .​ 1to )} .​ is > .​ {(i) .​ (yn) .​ (xn) .​ (λ[z: nat ] .​ {(n) .​ (z)} .​ lessis ) .​ ( nat )} .​ isine

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