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[x: nat ] .​ λ[y: nat ]} .​ <{({((y) .​ suc ) .​ (x)} .​ pl ) .​ (({(y) .​ (x)} .​ pl ) .​ suc )} .​ is > .​ {({(y) .​ (x)} .​ satz4b ) .​ (({(y) .​ (x)} .​ pl ) .​ suc ) .​ ({((y) .​ suc ) .​ (x)} .​ pl ) .​ ( nat )} .​ symis

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