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Informal description: ""

{λ[x0: rat ] .​ λ[nx0:(x0) .​ natrt ] .​ λ[y0: rat ] .​ λ[ny0:(y0) .​ natrt ]} .​ <({(y0) .​ (x0)} .​ pl ) .​ natrt > .​ {({(ny0) .​ (y0) .​ (nx0) .​ (x0)} .​ satz112c ) .​ ({({(ny0) .​ (y0)} .​ nofrt ) .​ ({(nx0) .​ (x0)} .​ nofrt )} .​ pl ) .​ (λ[t: nat ] .​ {(t) .​ ({(y0) .​ (x0)} .​ pl )} .​ natprop ) .​ ( nat )} .​ somei

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