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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[p:∀[x: nat ] .​ Prop] .​ λ[1p:( 1 ) .​ p] .​ λ[xsp:∀[x: nat ] .​ ∀[y:(x) .​ p] .​ ((x) .​ suc ) .​ p] .​ λ[x: nat ]} .​ <(x) .​ p> .​ {({(x) .​ (xsp) .​ (1p) .​ (p)} .​ t4 ) .​ (x) .​ (p) .​ ( nat )} .​ estie

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