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Informal description: ""

{λ[a:Prop] .​ λ[ksi:Set] .​ λ[x:ksi] .​ λ[y:ksi] .​ λ[n:(a) .​ not ]} .​ <{(y) .​ ({(y) .​ (x) .​ (ksi) .​ (a)} .​ ite ) .​ (ksi)} .​ is > .​ {({(y) .​ (x) .​ (ksi) .​ (a)} .​ t24 ) .​ (n) .​ ({(y) .​ ({(y) .​ (x) .​ (ksi) .​ (a)} .​ ite ) .​ (ksi)} .​ is ) .​ ((a) .​ not )} .​ mp

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